56465582 has 4 divisors (see below), whose sum is σ = 84698376. Its totient is φ = 28232790.

The previous prime is 56465561. The next prime is 56465593. The reversal of 56465582 is 28556465.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14116394 + ... + 14116397.

It is an arithmetic number, because the mean of its divisors is an integer number (21174594).

Almost surely, 2^56465582 is an apocalyptic number.

56465582 is a deficient number, since it is larger than the sum of its proper divisors (28232794).

56465582 is a wasteful number, since it uses less digits than its factorization.

56465582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28232793.

The product of its digits is 288000, while the sum is 41.

The square root of 56465582 is about 7514.3583891108. The cubic root of 56465582 is about 383.6435811398.

The spelling of 56465582 in words is "fifty-six million, four hundred sixty-five thousand, five hundred eighty-two".