56241345 has 16 divisors (see below), whose sum is σ = 90879552. Its totient is φ = 29697600.

The previous prime is 56241323. The next prime is 56241359. The reversal of 56241345 is 54314265.

It is not a de Polignac number, because 56241345 - 2¹⁰ = 56240321 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17047 + ... + 20076.

It is an arithmetic number, because the mean of its divisors is an integer number (5679972).

Almost surely, 2^56241345 is an apocalyptic number.

It is an amenable number.

56241345 is a deficient number, since it is larger than the sum of its proper divisors (34638207).

56241345 is a wasteful number, since it uses less digits than its factorization.

56241345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37232.

The product of its digits is 14400, while the sum is 30.

The square root of 56241345 is about 7499.4229778030. The cubic root of 56241345 is about 383.1350636091.

The spelling of 56241345 in words is "fifty-six million, two hundred forty-one thousand, three hundred forty-five".