652525501117 has 4 divisors (see below), whose sum is σ = 745743429856. Its totient is φ = 559307572380.

The previous prime is 652525501109. The next prime is 652525501127. The reversal of 652525501117 is 711105525256.

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 a cyclic number.

It is not a de Polignac number, because 652525501117 - 2³ = 652525501109 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 652525501117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652525501127) 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, 46608964359 + ... + 46608964372.

It is an arithmetic number, because the mean of its divisors is an integer number (186435857464).

Almost surely, 2^652525501117 is an apocalyptic number.

It is an amenable number.

652525501117 is a deficient number, since it is larger than the sum of its proper divisors (93217928739).

652525501117 is an equidigital number, since it uses as much as digits as its factorization.

652525501117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93217928738.

The product of its (nonzero) digits is 105000, while the sum is 40.

The spelling of 652525501117 in words is "six hundred fifty-two billion, five hundred twenty-five million, five hundred one thousand, one hundred seventeen".