56001152 has 16 divisors (see below), whose sum is σ = 111565050. Its totient is φ = 28000512.

The previous prime is 56001149. The next prime is 56001157. The reversal of 56001152 is 25110065.

It can be written as a sum of positive squares in only one way, i.e., 45914176 + 10086976 = 6776^2 + 3176^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×56001152² = 6272258050654208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56001157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 218627 + ... + 218882.

Almost surely, 2^56001152 is an apocalyptic number.

It is an amenable number.

56001152 is a deficient number, since it is larger than the sum of its proper divisors (55563898).

56001152 is an equidigital number, since it uses as much as digits as its factorization.

56001152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437523 (or 437511 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 56001152 is about 7483.3917443897. The cubic root of 56001152 is about 382.5888599850.

The spelling of 56001152 in words is "fifty-six million, one thousand, one hundred fifty-two".