53792474 has 4 divisors (see below), whose sum is σ = 80688714. Its totient is φ = 26896236.

The previous prime is 53792461. The next prime is 53792489. The reversal of 53792474 is 47429735.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47429735 = 5 ⋅9485947.

It can be written as a sum of positive squares in only one way, i.e., 45630025 + 8162449 = 6755^2 + 2857^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13448117 + ... + 13448120.

Almost surely, 2^53792474 is an apocalyptic number.

53792474 is a deficient number, since it is larger than the sum of its proper divisors (26896240).

53792474 is a wasteful number, since it uses less digits than its factorization.

53792474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26896239.

The product of its digits is 211680, while the sum is 41.

The square root of 53792474 is about 7334.3352800373. The cubic root of 53792474 is about 377.4914963802.

The spelling of 53792474 in words is "fifty-three million, seven hundred ninety-two thousand, four hundred seventy-four".