56895499 has 4 divisors (see below), whose sum is σ = 56940664. Its totient is φ = 56850336.

The previous prime is 56895497. The next prime is 56895533. The reversal of 56895499 is 99459865.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99459865 = 5 ⋅19891973.

It is a cyclic number.

It is not a de Polignac number, because 56895499 - 2¹ = 56895497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56895497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20637 + ... + 23230.

It is an arithmetic number, because the mean of its divisors is an integer number (14235166).

Almost surely, 2^56895499 is an apocalyptic number.

56895499 is a deficient number, since it is larger than the sum of its proper divisors (45165).

56895499 is a wasteful number, since it uses less digits than its factorization.

56895499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45164.

The product of its digits is 3499200, while the sum is 55.

The square root of 56895499 is about 7542.9105125276. The cubic root of 56895499 is about 384.6147808226.

The spelling of 56895499 in words is "fifty-six million, eight hundred ninety-five thousand, four hundred ninety-nine".