56162629 has 4 divisors (see below), whose sum is σ = 56181600. Its totient is φ = 56143660.

The previous prime is 56162609. The next prime is 56162641. The reversal of 56162629 is 92626165.

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 a cyclic number.

It is not a de Polignac number, because 56162629 - 2¹¹ = 56160581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56162609) 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, 3979 + ... + 11320.

It is an arithmetic number, because the mean of its divisors is an integer number (14045400).

Almost surely, 2^56162629 is an apocalyptic number.

It is an amenable number.

56162629 is a deficient number, since it is larger than the sum of its proper divisors (18971).

56162629 is a wasteful number, since it uses less digits than its factorization.

56162629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18970.

The product of its digits is 38880, while the sum is 37.

The square root of 56162629 is about 7494.1730030738. The cubic root of 56162629 is about 382.9562334807.

It can be divided in two parts, 561 and 62629, that added together give a triangular number (63190 = T₃₅₅).

The spelling of 56162629 in words is "fifty-six million, one hundred sixty-two thousand, six hundred twenty-nine".