56465337 has 4 divisors (see below), whose sum is σ = 75287120. Its totient is φ = 37643556.

The previous prime is 56465333. The next prime is 56465351. The reversal of 56465337 is 73356465.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 56465337 - 2² = 56465333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56465295 and 56465304.

It is not an unprimeable number, because it can be changed into a prime (56465333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9410887 + ... + 9410892.

It is an arithmetic number, because the mean of its divisors is an integer number (18821780).

Almost surely, 2^56465337 is an apocalyptic number.

It is an amenable number.

56465337 is a deficient number, since it is larger than the sum of its proper divisors (18821783).

56465337 is a wasteful number, since it uses less digits than its factorization.

56465337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18821782.

The product of its digits is 226800, while the sum is 39.

The square root of 56465337 is about 7514.3420869694. The cubic root of 56465337 is about 383.6430262719.

The spelling of 56465337 in words is "fifty-six million, four hundred sixty-five thousand, three hundred thirty-seven".