56361104152 has 8 divisors (see below), whose sum is σ = 105677070300. Its totient is φ = 28180552072.

The previous prime is 56361104141. The next prime is 56361104153. The reversal of 56361104152 is 25140116365.

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

It is a super-2 number, since 2×56361104152² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56361104153) by changing a digit.

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 as a sum of consecutive naturals, namely, 3522569002 + ... + 3522569017.

Almost surely, 2^56361104152 is an apocalyptic number.

It is an amenable number.

56361104152 is a deficient number, since it is larger than the sum of its proper divisors (49315966148).

56361104152 is a wasteful number, since it uses less digits than its factorization.

56361104152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7045138025 (or 7045138021 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 56361104152 in words is "fifty-six billion, three hundred sixty-one million, one hundred four thousand, one hundred fifty-two".