56374377 has 4 divisors (see below), whose sum is σ = 75165840. Its totient is φ = 37582916.

The previous prime is 56374343. The next prime is 56374379. The reversal of 56374377 is 77347365.

56374377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 56374377 - 2¹⁰ = 56373353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56374379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9395727 + ... + 9395732.

It is an arithmetic number, because the mean of its divisors is an integer number (18791460).

Almost surely, 2^56374377 is an apocalyptic number.

It is an amenable number.

56374377 is a deficient number, since it is larger than the sum of its proper divisors (18791463).

56374377 is a wasteful number, since it uses less digits than its factorization.

56374377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18791462.

The product of its digits is 370440, while the sum is 42.

The square root of 56374377 is about 7508.2872214640. The cubic root of 56374377 is about 383.4369120646.

The spelling of 56374377 in words is "fifty-six million, three hundred seventy-four thousand, three hundred seventy-seven".