53633325 has 24 divisors (see below), whose sum is σ = 91735200. Its totient is φ = 27616960.

The previous prime is 53633291. The next prime is 53633353. The reversal of 53633325 is 52333635.

It is not a de Polignac number, because 53633325 - 2⁷ = 53633197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53633292 and 53633301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10155 + ... + 14504.

It is an arithmetic number, because the mean of its divisors is an integer number (3822300).

Almost surely, 2^53633325 is an apocalyptic number.

It is an amenable number.

53633325 is a deficient number, since it is larger than the sum of its proper divisors (38101875).

53633325 is a wasteful number, since it uses less digits than its factorization.

53633325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24701 (or 24696 counting only the distinct ones).

The product of its digits is 24300, while the sum is 30.

The square root of 53633325 is about 7323.4776575067. The cubic root of 53633325 is about 377.1188498304.

The spelling of 53633325 in words is "fifty-three million, six hundred thirty-three thousand, three hundred twenty-five".