526474690516 has 12 divisors (see below), whose sum is σ = 921337103232. Its totient is φ = 263235518168.

The previous prime is 526474690507. The next prime is 526474690549. The reversal of 526474690516 is 615096474625.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349821 + ... + 1084123.

It is an arithmetic number, because the mean of its divisors is an integer number (76778091936).

Almost surely, 2^526474690516 is an apocalyptic number.

It is an amenable number.

526474690516 is a deficient number, since it is larger than the sum of its proper divisors (394862412716).

526474690516 is a wasteful number, since it uses less digits than its factorization.

526474690516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913550 (or 913548 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 526474690516 in words is "five hundred twenty-six billion, four hundred seventy-four million, six hundred ninety thousand, five hundred sixteen".