523552355404 has 24 divisors (see below), whose sum is σ = 1010760555168. Its totient is φ = 235745900160.

The previous prime is 523552355393. The next prime is 523552355449. The reversal of 523552355404 is 404553255325.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122782192 + ... + 122786455.

It is an arithmetic number, because the mean of its divisors is an integer number (42115023132).

Almost surely, 2^523552355404 is an apocalyptic number.

It is an amenable number.

523552355404 is a deficient number, since it is larger than the sum of its proper divisors (487208199764).

523552355404 is a wasteful number, since it uses less digits than its factorization.

523552355404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245568705 (or 245568703 counting only the distinct ones).

The product of its (nonzero) digits is 1800000, while the sum is 43.

The spelling of 523552355404 in words is "five hundred twenty-three billion, five hundred fifty-two million, three hundred fifty-five thousand, four hundred four".