56514451 has 16 divisors (see below), whose sum is σ = 65818368. Its totient is φ = 47527200.

The previous prime is 56514421. The next prime is 56514461. The reversal of 56514451 is 15441565.

It is not a de Polignac number, because 56514451 - 2²³ = 48125843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56514401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122361 + ... + 122821.

It is an arithmetic number, because the mean of its divisors is an integer number (4113648).

Almost surely, 2^56514451 is an apocalyptic number.

56514451 is a deficient number, since it is larger than the sum of its proper divisors (9303917).

56514451 is a wasteful number, since it uses less digits than its factorization.

56514451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762.

The product of its digits is 12000, while the sum is 31.

The square root of 56514451 is about 7517.6093939496. The cubic root of 56514451 is about 383.7542259576.

It can be divided in two parts, 56514 and 451, that added together give a palindrome (56965).

The spelling of 56514451 in words is "fifty-six million, five hundred fourteen thousand, four hundred fifty-one".