53525802 has 24 divisors (see below), whose sum is σ = 117669888. Its totient is φ = 16219720.

The previous prime is 53525783. The next prime is 53525819. The reversal of 53525802 is 20852535.

53525802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×53525802² = 5730022959486408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53525802.

It is a congruent number.

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 in 11 ways as a sum of consecutive naturals, for example, 36138 + ... + 37589.

It is an arithmetic number, because the mean of its divisors is an integer number (4902912).

Almost surely, 2^53525802 is an apocalyptic number.

53525802 is an abundant number, since it is smaller than the sum of its proper divisors (64144086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53525802 is a wasteful number, since it uses less digits than its factorization.

53525802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73754 (or 73743 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 53525802 is about 7316.1329949639. The cubic root of 53525802 is about 376.8666678301.

The spelling of 53525802 in words is "fifty-three million, five hundred twenty-five thousand, eight hundred two".