53263325 has 12 divisors (see below), whose sum is σ = 67034400. Its totient is φ = 41973360.

The previous prime is 53263319. The next prime is 53263337. The reversal of 53263325 is 52336235.

It is a de Polignac number, because none of the positive numbers 2^k-53263325 is a prime.

It is a super-5 number, since 5×53263325⁵ (a number of 40 digits) contains 55555 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14225 + ... + 17574.

It is an arithmetic number, because the mean of its divisors is an integer number (5586200).

Almost surely, 2^53263325 is an apocalyptic number.

It is an amenable number.

53263325 is a deficient number, since it is larger than the sum of its proper divisors (13771075).

53263325 is a wasteful number, since it uses less digits than its factorization.

53263325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31876 (or 31871 counting only the distinct ones).

The product of its digits is 16200, while the sum is 29.

The square root of 53263325 is about 7298.1727165092. The cubic root of 53263325 is about 376.2496385246.

The spelling of 53263325 in words is "fifty-three million, two hundred sixty-three thousand, three hundred twenty-five".