523054253504 has 28 divisors (see below), whose sum is σ = 1039144200600. Its totient is φ = 261222643968.

The previous prime is 523054253461. The next prime is 523054253531. The reversal of 523054253504 is 405352450325.

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, 4702139 + ... + 4812090.

Almost surely, 2^523054253504 is an apocalyptic number.

It is an amenable number.

523054253504 is a deficient number, since it is larger than the sum of its proper divisors (516089947096).

523054253504 is an equidigital number, since it uses as much as digits as its factorization.

523054253504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9515100 (or 9515090 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 38.

The spelling of 523054253504 in words is "five hundred twenty-three billion, fifty-four million, two hundred fifty-three thousand, five hundred four".