53774456 has 16 divisors (see below), whose sum is σ = 101044800. Its totient is φ = 26829184.

The previous prime is 53774453. The next prime is 53774509. The reversal of 53774456 is 65447735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53774453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3185 + ... + 10848.

It is an arithmetic number, because the mean of its divisors is an integer number (6315300).

Almost surely, 2^53774456 is an apocalyptic number.

It is an amenable number.

53774456 is a deficient number, since it is larger than the sum of its proper divisors (47270344).

53774456 is a wasteful number, since it uses less digits than its factorization.

53774456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14518 (or 14514 counting only the distinct ones).

The product of its digits is 352800, while the sum is 41.

The square root of 53774456 is about 7333.1068449873. The cubic root of 53774456 is about 377.4493442548.

The spelling of 53774456 in words is "fifty-three million, seven hundred seventy-four thousand, four hundred fifty-six".