56082519 has 24 divisors (see below), whose sum is σ = 82620720. Its totient is φ = 36652032.

The previous prime is 56082517. The next prime is 56082539. The reversal of 56082519 is 91528065.

It is a happy number.

56082519 is a `hidden beast` number, since 5 + 60 + 82 + 519 = 666.

It is not a de Polignac number, because 56082519 - 2¹ = 56082517 is a prime.

It is a super-2 number, since 2×56082519² = 6290497874770722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56082517) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143977 + ... + 144365.

It is an arithmetic number, because the mean of its divisors is an integer number (3442530).

Almost surely, 2^56082519 is an apocalyptic number.

56082519 is a deficient number, since it is larger than the sum of its proper divisors (26538201).

56082519 is a wasteful number, since it uses less digits than its factorization.

56082519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671 (or 668 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 56082519 is about 7488.8262765269. The cubic root of 56082519 is about 382.7740647648.

The spelling of 56082519 in words is "fifty-six million, eighty-two thousand, five hundred nineteen".