56162541 has 4 divisors (see below), whose sum is σ = 74883392. Its totient is φ = 37441692.

The previous prime is 56162539. The next prime is 56162567. The reversal of 56162541 is 14526165.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 56162541 - 2¹ = 56162539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56162499 and 56162508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56162521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9360421 + ... + 9360426.

It is an arithmetic number, because the mean of its divisors is an integer number (18720848).

Almost surely, 2^56162541 is an apocalyptic number.

It is an amenable number.

56162541 is a deficient number, since it is larger than the sum of its proper divisors (18720851).

56162541 is a wasteful number, since it uses less digits than its factorization.

56162541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18720850.

The product of its digits is 7200, while the sum is 30.

The square root of 56162541 is about 7494.1671318433. The cubic root of 56162541 is about 382.9560334654.

The spelling of 56162541 in words is "fifty-six million, one hundred sixty-two thousand, five hundred forty-one".