Search a number
-
+
53024125255 = 561443392437
BaseRepresentation
bin110001011000011110…
…111111000101000111
312001212100020122120221
4301120132333011013
51332043134002010
640205311005211
73554662425313
oct613036770507
9161770218527
1053024125255
112053a811122
12a339809807
13500045025a
1427d0216b43
1515a5101dda
hexc587bf147

53024125255 has 16 divisors (see below), whose sum is σ = 64818199584. Its totient is φ = 41629610880.

The previous prime is 53024125241. The next prime is 53024125267. The reversal of 53024125255 is 55252142035.

It is not a de Polignac number, because 53024125255 - 223 = 53015736647 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53024125255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61104 + ... + 331333.

It is an arithmetic number, because the mean of its divisors is an integer number (4051137474).

Almost surely, 253024125255 is an apocalyptic number.

53024125255 is a deficient number, since it is larger than the sum of its proper divisors (11794074329).

53024125255 is a wasteful number, since it uses less digits than its factorization.

53024125255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392946.

The product of its (nonzero) digits is 60000, while the sum is 34.

The spelling of 53024125255 in words is "fifty-three billion, twenty-four million, one hundred twenty-five thousand, two hundred fifty-five".

Divisors: 1 5 61 305 443 2215 27023 135115 392437 1962185 23938657 119693285 173849591 869247955 10604825051 53024125255