56432901 has 8 divisors (see below), whose sum is σ = 85993024. Its totient is φ = 32247360.

The previous prime is 56432891. The next prime is 56432921. The reversal of 56432901 is 10923465.

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

It is not a de Polignac number, because 56432901 - 2⁶ = 56432837 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 (56432921) 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, 1343620 + ... + 1343661.

It is an arithmetic number, because the mean of its divisors is an integer number (10749128).

Almost surely, 2^56432901 is an apocalyptic number.

It is an amenable number.

56432901 is a deficient number, since it is larger than the sum of its proper divisors (29560123).

56432901 is a wasteful number, since it uses less digits than its factorization.

56432901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2687291.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 56432901 is about 7512.1835041484. The cubic root of 56432901 is about 383.5695521172.

The spelling of 56432901 in words is "fifty-six million, four hundred thirty-two thousand, nine hundred one".