53004504252 has 96 divisors (see below), whose sum is σ = 143883532800. Its totient is φ = 14872707072.

The previous prime is 53004504251. The next prime is 53004504299. The reversal of 53004504252 is 25240540035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53004504251) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 5590588 + ... + 5600060.

It is an arithmetic number, because the mean of its divisors is an integer number (1498786800).

Almost surely, 2^53004504252 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53004504252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71941766400).

53004504252 is an abundant number, since it is smaller than the sum of its proper divisors (90879028548).

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

53004504252 is a wasteful number, since it uses less digits than its factorization.

53004504252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10675 (or 10673 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The spelling of 53004504252 in words is "fifty-three billion, four million, five hundred four thousand, two hundred fifty-two".