Search a number
-
+
52285488601 = 60786137543
BaseRepresentation
bin110000101100011101…
…010011110111011001
311222221212101000120211
4300230131103313121
51324040041113401
640004123251121
73530453214553
oct605435236731
9158855330524
1052285488601
11201a0882505
12a172379aa1
134c13403a48
1427600a24d3
15156034b951
hexc2c753dd9

52285488601 has 4 divisors (see below), whose sum is σ = 52371626752. Its totient is φ = 52199350452.

The previous prime is 52285488589. The next prime is 52285488613. The reversal of 52285488601 is 10688458225.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (52285488589) and next prime (52285488613).

It is a cyclic number.

It is not a de Polignac number, because 52285488601 - 25 = 52285488569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52285488641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43068165 + ... + 43069378.

It is an arithmetic number, because the mean of its divisors is an integer number (13092906688).

Almost surely, 252285488601 is an apocalyptic number.

It is an amenable number.

52285488601 is a deficient number, since it is larger than the sum of its proper divisors (86138151).

52285488601 is an equidigital number, since it uses as much as digits as its factorization.

52285488601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86138150.

The product of its (nonzero) digits is 1228800, while the sum is 49.

The spelling of 52285488601 in words is "fifty-two billion, two hundred eighty-five million, four hundred eighty-eight thousand, six hundred one".

Divisors: 1 607 86137543 52285488601