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60525252768 = 2531252750329
BaseRepresentation
bin111000010111100101…
…100001000010100000
312210020002221102002110
4320113211201002200
51442423431042033
643445510115320
74241605105611
oct702745410240
9183202842073
1060525252768
1123739a22262
12b89194bb40
135927514546
142d0253dc08
151893908363
hexe179610a0

60525252768 has 48 divisors (see below), whose sum is σ = 158894628480. Its totient is φ = 20173072896.

The previous prime is 60525252763. The next prime is 60525252769. The reversal of 60525252768 is 86725252506.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (60525252763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1177428 + ... + 1227756.

It is an arithmetic number, because the mean of its divisors is an integer number (3310304760).

Almost surely, 260525252768 is an apocalyptic number.

It is an amenable number.

60525252768 is an abundant number, since it is smaller than the sum of its proper divisors (98369375712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60525252768 is a wasteful number, since it uses less digits than its factorization.

60525252768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62869 (or 62861 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 48.

The spelling of 60525252768 in words is "sixty billion, five hundred twenty-five million, two hundred fifty-two thousand, seven hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 12527 25054 37581 50108 50329 75162 100216 100658 150324 150987 200432 201316 300648 301974 400864 402632 601296 603948 805264 1202592 1207896 1610528 2415792 4831584 630471383 1260942766 1891414149 2521885532 3782828298 5043771064 7565656596 10087542128 15131313192 20175084256 30262626384 60525252768