56162545 has 8 divisors (see below), whose sum is σ = 69569280. Its totient is φ = 43480560.

The previous prime is 56162539. The next prime is 56162567. The reversal of 56162545 is 54526165.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56162545 - 2⁷ = 56162417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56162545.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181015 + ... + 181324.

It is an arithmetic number, because the mean of its divisors is an integer number (8696160).

Almost surely, 2^56162545 is an apocalyptic number.

It is an amenable number.

56162545 is a deficient number, since it is larger than the sum of its proper divisors (13406735).

56162545 is a wasteful number, since it uses less digits than its factorization.

56162545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362375.

The product of its digits is 36000, while the sum is 34.

The square root of 56162545 is about 7494.1673987175. The cubic root of 56162545 is about 382.9560425570.

The spelling of 56162545 in words is "fifty-six million, one hundred sixty-two thousand, five hundred forty-five".