56083545 has 48 divisors (see below), whose sum is σ = 115944192. Its totient is φ = 24520320.

The previous prime is 56083543. The next prime is 56083597. The reversal of 56083545 is 54538065.

56083545 is a `hidden beast` number, since 5 + 608 + 3 + 5 + 45 = 666.

It is not a de Polignac number, because 56083545 - 2¹ = 56083543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56083543) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3375 + ... + 11115.

It is an arithmetic number, because the mean of its divisors is an integer number (2415504).

Almost surely, 2^56083545 is an apocalyptic number.

It is an amenable number.

56083545 is an abundant number, since it is smaller than the sum of its proper divisors (59860647).

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

56083545 is a wasteful number, since it uses less digits than its factorization.

56083545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7782 (or 7779 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 56083545 is about 7488.8947782700. The cubic root of 56083545 is about 382.7763989668.

The spelling of 56083545 in words is "fifty-six million, eighty-three thousand, five hundred forty-five".