56145027 has 16 divisors (see below), whose sum is σ = 76032000. Its totient is φ = 36848064.

The previous prime is 56145017. The next prime is 56145029. The reversal of 56145027 is 72054165.

It is not a de Polignac number, because 56145027 - 2¹¹ = 56142979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56144985 and 56145003.

It is not an unprimeable number, because it can be changed into a prime (56145029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116974 + ... + 117452.

It is an arithmetic number, because the mean of its divisors is an integer number (4752000).

Almost surely, 2^56145027 is an apocalyptic number.

56145027 is a deficient number, since it is larger than the sum of its proper divisors (19886973).

56145027 is a wasteful number, since it uses less digits than its factorization.

56145027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 56145027 is about 7492.9985319630. The cubic root of 56145027 is about 382.9162217026.

The spelling of 56145027 in words is "fifty-six million, one hundred forty-five thousand, twenty-seven".