56432077 has 8 divisors (see below), whose sum is σ = 61115040. Its totient is φ = 51798000.

The previous prime is 56432063. The next prime is 56432083. The reversal of 56432077 is 77023465.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 56432077 - 2¹¹ = 56430029 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 (56432017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9799 + ... + 14452.

It is an arithmetic number, because the mean of its divisors is an integer number (7639380).

Almost surely, 2^56432077 is an apocalyptic number.

It is an amenable number.

56432077 is a deficient number, since it is larger than the sum of its proper divisors (4682963).

56432077 is a wasteful number, since it uses less digits than its factorization.

56432077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24443.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 56432077 is about 7512.1286597076. The cubic root of 56432077 is about 383.5676852225.

The spelling of 56432077 in words is "fifty-six million, four hundred thirty-two thousand, seventy-seven".