56499465 has 16 divisors (see below), whose sum is σ = 98617536. Its totient is φ = 27393600.

The previous prime is 56499461. The next prime is 56499467.

56499465 is nontrivially palindromic in base 10.

56499465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56499465 - 2² = 56499461 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56499461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171046 + ... + 171375.

It is an arithmetic number, because the mean of its divisors is an integer number (6163596).

Almost surely, 2^56499465 is an apocalyptic number.

56499465 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56499465 is a deficient number, since it is larger than the sum of its proper divisors (42118071).

56499465 is a wasteful number, since it uses less digits than its factorization.

56499465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342440.

The product of its digits is 1166400, while the sum is 48.

The square root of 56499465 is about 7516.6126014316. The cubic root of 56499465 is about 383.7203027803.

The spelling of 56499465 in words is "fifty-six million, four hundred ninety-nine thousand, four hundred sixty-five".