53528674 has 8 divisors (see below), whose sum is σ = 81121068. Its totient is φ = 26488320.

The previous prime is 53528663. The next prime is 53528707. The reversal of 53528674 is 47682535.

It can be written as a sum of positive squares in 2 ways, for example, as 53363025 + 165649 = 7305^2 + 407^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137767 + ... + 138154.

Almost surely, 2^53528674 is an apocalyptic number.

53528674 is a deficient number, since it is larger than the sum of its proper divisors (27592394).

53528674 is a wasteful number, since it uses less digits than its factorization.

53528674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276020.

The product of its digits is 201600, while the sum is 40.

The square root of 53528674 is about 7316.3292708844. The cubic root of 53528674 is about 376.8734081414.

The spelling of 53528674 in words is "fifty-three million, five hundred twenty-eight thousand, six hundred seventy-four".