53802824 has 32 divisors (see below), whose sum is σ = 109431000. Its totient is φ = 24698880.

The previous prime is 53802823. The next prime is 53802839. The reversal of 53802824 is 42820835.

It can be written as a sum of positive squares in 4 ways, for example, as 28622500 + 25180324 = 5350^2 + 5018^2 .

It is not an unprimeable number, because it can be changed into a prime (53802821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 752 + ... + 10400.

Almost surely, 2^53802824 is an apocalyptic number.

It is an amenable number.

53802824 is an abundant number, since it is smaller than the sum of its proper divisors (55628176).

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

53802824 is a wasteful number, since it uses less digits than its factorization.

53802824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9713 (or 9709 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 53802824 is about 7335.0408315155. The cubic root of 53802824 is about 377.5157053829.

The spelling of 53802824 in words is "fifty-three million, eight hundred two thousand, eight hundred twenty-four".