56713451 has 4 divisors (see below), whose sum is σ = 57512304. Its totient is φ = 55914600.

The previous prime is 56713429. The next prime is 56713511. The reversal of 56713451 is 15431765.

56713451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15431765 = 5 ⋅3086353.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56713451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56713051) 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 3 ways as a sum of consecutive naturals, for example, 399320 + ... + 399461.

It is an arithmetic number, because the mean of its divisors is an integer number (14378076).

Almost surely, 2^56713451 is an apocalyptic number.

56713451 is a deficient number, since it is larger than the sum of its proper divisors (798853).

56713451 is an equidigital number, since it uses as much as digits as its factorization.

56713451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798852.

The product of its digits is 12600, while the sum is 32.

The square root of 56713451 is about 7530.8333536203. The cubic root of 56713451 is about 384.2041264070.

The spelling of 56713451 in words is "fifty-six million, seven hundred thirteen thousand, four hundred fifty-one".