53511674 has 4 divisors (see below), whose sum is σ = 80267514. Its totient is φ = 26755836.

The previous prime is 53511659. The next prime is 53511707. The reversal of 53511674 is 47611535.

53511674 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.

It can be written as a sum of positive squares in only one way, i.e., 52461049 + 1050625 = 7243^2 + 1025^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 53511674.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 13377917 + ... + 13377920.

Almost surely, 2^53511674 is an apocalyptic number.

53511674 is a deficient number, since it is larger than the sum of its proper divisors (26755840).

53511674 is a wasteful number, since it uses less digits than its factorization.

53511674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26755839.

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

The square root of 53511674 is about 7315.1673938468. The cubic root of 53511674 is about 376.8335072445.

The spelling of 53511674 in words is "fifty-three million, five hundred eleven thousand, six hundred seventy-four".