526907911172 has 48 divisors (see below), whose sum is σ = 952552043520. Its totient is φ = 254835320832.

The previous prime is 526907911151. The next prime is 526907911177. The reversal of 526907911172 is 271119709625.

It is a self number, because there is not a number n which added to its sum of digits gives 526907911172.

It is not an unprimeable number, because it can be changed into a prime (526907911177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49896029 + ... + 49906587.

It is an arithmetic number, because the mean of its divisors is an integer number (19844834240).

Almost surely, 2^526907911172 is an apocalyptic number.

It is an amenable number.

526907911172 is a deficient number, since it is larger than the sum of its proper divisors (425644132348).

526907911172 is a wasteful number, since it uses less digits than its factorization.

526907911172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12540 (or 12538 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 50.

The spelling of 526907911172 in words is "five hundred twenty-six billion, nine hundred seven million, nine hundred eleven thousand, one hundred seventy-two".