363630536564 has 24 divisors (see below), whose sum is σ = 638577684360. Its totient is φ = 181180809216.

The previous prime is 363630536513. The next prime is 363630536573. The reversal of 363630536564 is 465635036363.

It can be written as a sum of positive squares in 4 ways, for example, as 149067032464 + 214563504100 = 386092^2 + 463210^2 .

It is a congruent number.

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, 1276394 + ... + 1535070.

It is an arithmetic number, because the mean of its divisors is an integer number (26607403515).

Almost surely, 2^363630536564 is an apocalyptic number.

It is an amenable number.

363630536564 is a deficient number, since it is larger than the sum of its proper divisors (274947147796).

363630536564 is a wasteful number, since it uses less digits than its factorization.

363630536564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259907 (or 259905 counting only the distinct ones).

The product of its (nonzero) digits is 10497600, while the sum is 50.

The spelling of 363630536564 in words is "three hundred sixty-three billion, six hundred thirty million, five hundred thirty-six thousand, five hundred sixty-four".