523452011216 has 20 divisors (see below), whose sum is σ = 1020410290752. Its totient is φ = 260120323296.

The previous prime is 523452011213. The next prime is 523452011249. The reversal of 523452011216 is 612110254325.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523452011213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100352456 + ... + 100357671.

Almost surely, 2^523452011216 is an apocalyptic number.

It is an amenable number.

523452011216 is a deficient number, since it is larger than the sum of its proper divisors (496958279536).

523452011216 is a wasteful number, since it uses less digits than its factorization.

523452011216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200710298 (or 200710292 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 523452011216 in words is "five hundred twenty-three billion, four hundred fifty-two million, eleven thousand, two hundred sixteen".