56895519 has 8 divisors (see below), whose sum is σ = 79853440. Its totient is φ = 35933976.

The previous prime is 56895497. The next prime is 56895533. The reversal of 56895519 is 91559865.

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 56895519 - 2²⁰ = 55846943 is a prime.

It is a super-2 number, since 2×56895519² = 6474200164558722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56895539) 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, 499027 + ... + 499140.

It is an arithmetic number, because the mean of its divisors is an integer number (9981680).

Almost surely, 2^56895519 is an apocalyptic number.

56895519 is a deficient number, since it is larger than the sum of its proper divisors (22957921).

56895519 is a wasteful number, since it uses less digits than its factorization.

56895519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998189.

The product of its digits is 486000, while the sum is 48.

The square root of 56895519 is about 7542.9118382757. The cubic root of 56895519 is about 384.6148258894.

The spelling of 56895519 in words is "fifty-six million, eight hundred ninety-five thousand, five hundred nineteen".