56733363396 has 18 divisors (see below), whose sum is σ = 143409335342. Its totient is φ = 18911121120.

The previous prime is 56733363389. The next prime is 56733363409. The reversal of 56733363396 is 69336333765.

It can be written as a sum of positive squares in only one way, i.e., 55513956996 + 1219406400 = 235614^2 + 34920^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 787963345 + ... + 787963416.

Almost surely, 2^56733363396 is an apocalyptic number.

It is an amenable number.

56733363396 is an abundant number, since it is smaller than the sum of its proper divisors (86675971946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56733363396 is a wasteful number, since it uses less digits than its factorization.

56733363396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575926771 (or 1575926766 counting only the distinct ones).

The product of its digits is 16533720, while the sum is 54.

The spelling of 56733363396 in words is "fifty-six billion, seven hundred thirty-three million, three hundred sixty-three thousand, three hundred ninety-six".