523953284632 has 8 divisors (see below), whose sum is σ = 982412408700. Its totient is φ = 261976642312.

The previous prime is 523953284611. The next prime is 523953284641. The reversal of 523953284632 is 236482359325.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 523953284632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32747080282 + ... + 32747080297.

Almost surely, 2^523953284632 is an apocalyptic number.

It is an amenable number.

523953284632 is a deficient number, since it is larger than the sum of its proper divisors (458459124068).

523953284632 is a wasteful number, since it uses less digits than its factorization.

523953284632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65494160585 (or 65494160581 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 52.

The spelling of 523953284632 in words is "five hundred twenty-three billion, nine hundred fifty-three million, two hundred eighty-four thousand, six hundred thirty-two".