53328602 has 8 divisors (see below), whose sum is σ = 80407956. Its totient is φ = 26525952.

The previous prime is 53328599. The next prime is 53328619. The reversal of 53328602 is 20682335.

It can be written as a sum of positive squares in 2 ways, for example, as 47183161 + 6145441 = 6869^2 + 2479^2 .

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, 68693 + ... + 69464.

Almost surely, 2^53328602 is an apocalyptic number.

53328602 is a deficient number, since it is larger than the sum of its proper divisors (27079354).

53328602 is a wasteful number, since it uses less digits than its factorization.

53328602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138352.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 53328602 is about 7302.6434939685. The cubic root of 53328602 is about 376.4032803354.

The spelling of 53328602 in words is "fifty-three million, three hundred twenty-eight thousand, six hundred two".