53427574 has 16 divisors (see below), whose sum is σ = 83814912. Its totient is φ = 25494568.

The previous prime is 53427529. The next prime is 53427589. The reversal of 53427574 is 47572435.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 24867 + ... + 26929.

It is an arithmetic number, because the mean of its divisors is an integer number (5238432).

Almost surely, 2^53427574 is an apocalyptic number.

53427574 is a deficient number, since it is larger than the sum of its proper divisors (30387338).

53427574 is a wasteful number, since it uses less digits than its factorization.

53427574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2651.

The product of its digits is 117600, while the sum is 37.

The square root of 53427574 is about 7309.4168030015. The cubic root of 53427574 is about 376.6359907493.

The spelling of 53427574 in words is "fifty-three million, four hundred twenty-seven thousand, five hundred seventy-four".