56435385 has 8 divisors (see below), whose sum is σ = 90296640. Its totient is φ = 30098864.

The previous prime is 56435383. The next prime is 56435411. The reversal of 56435385 is 58353465.

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 56435385 - 2¹ = 56435383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56435381) 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, 1881165 + ... + 1881194.

It is an arithmetic number, because the mean of its divisors is an integer number (11287080).

Almost surely, 2^56435385 is an apocalyptic number.

It is an amenable number.

56435385 is a deficient number, since it is larger than the sum of its proper divisors (33861255).

56435385 is a wasteful number, since it uses less digits than its factorization.

56435385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3762367.

The product of its digits is 216000, while the sum is 39.

The square root of 56435385 is about 7512.3488337537. The cubic root of 56435385 is about 383.5751798791.

The spelling of 56435385 in words is "fifty-six million, four hundred thirty-five thousand, three hundred eighty-five".