56377005 has 8 divisors (see below), whose sum is σ = 90203232. Its totient is φ = 30067728.

The previous prime is 56376989. The next prime is 56377019. The reversal of 56377005 is 50077365.

It is a happy number.

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

It is not a de Polignac number, because 56377005 - 2⁴ = 56376989 is a prime.

It is a congruent number.

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, 1879219 + ... + 1879248.

It is an arithmetic number, because the mean of its divisors is an integer number (11275404).

Almost surely, 2^56377005 is an apocalyptic number.

It is an amenable number.

56377005 is a deficient number, since it is larger than the sum of its proper divisors (33826227).

56377005 is a wasteful number, since it uses less digits than its factorization.

56377005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3758475.

The product of its (nonzero) digits is 22050, while the sum is 33.

The square root of 56377005 is about 7508.4622260487. The cubic root of 56377005 is about 383.4428701883.

The spelling of 56377005 in words is "fifty-six million, three hundred seventy-seven thousand, five".