523340738504 has 32 divisors (see below), whose sum is σ = 983107679040. Its totient is φ = 261179160000.

The previous prime is 523340738483. The next prime is 523340738539. The reversal of 523340738504 is 405837043325.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9234254 + ... + 9290754.

It is an arithmetic number, because the mean of its divisors is an integer number (30722114970).

Almost surely, 2^523340738504 is an apocalyptic number.

It is an amenable number.

523340738504 is a deficient number, since it is larger than the sum of its proper divisors (459766940536).

523340738504 is a wasteful number, since it uses less digits than its factorization.

523340738504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58661 (or 58657 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 44.

The spelling of 523340738504 in words is "five hundred twenty-three billion, three hundred forty million, seven hundred thirty-eight thousand, five hundred four".