53263804 has 12 divisors (see below), whose sum is σ = 101685528. Its totient is φ = 24210800.

The previous prime is 53263787. The next prime is 53263813. The reversal of 53263804 is 40836235.

It is a super-3 number, since 3×53263804³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

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, 605227 + ... + 605314.

It is an arithmetic number, because the mean of its divisors is an integer number (8473794).

Almost surely, 2^53263804 is an apocalyptic number.

It is an amenable number.

53263804 is a deficient number, since it is larger than the sum of its proper divisors (48421724).

53263804 is a wasteful number, since it uses less digits than its factorization.

53263804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210556 (or 1210554 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 53263804 is about 7298.2055328690. The cubic root of 53263804 is about 376.2507663991.

The spelling of 53263804 in words is "fifty-three million, two hundred sixty-three thousand, eight hundred four".