523042010690 has 16 divisors (see below), whose sum is σ = 942399558720. Its totient is φ = 209011484400.

The previous prime is 523042010677. The next prime is 523042010741. The reversal of 523042010690 is 96010240325.

It is a happy number.

It is a super-2 number, since 2×523042010690² (a number of 24 digits) contains 22 as substring.

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, 25654286 + ... + 25674665.

It is an arithmetic number, because the mean of its divisors is an integer number (58899972420).

Almost surely, 2^523042010690 is an apocalyptic number.

523042010690 is a deficient number, since it is larger than the sum of its proper divisors (419357548030).

523042010690 is a wasteful number, since it uses less digits than its factorization.

523042010690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51329977.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 523042010690 in words is "five hundred twenty-three billion, forty-two million, ten thousand, six hundred ninety".