53352582438 has 16 divisors (see below), whose sum is σ = 110384653680. Its totient is φ = 17170946016.

The previous prime is 53352582391. The next prime is 53352582473. The reversal of 53352582438 is 83428525335.

53352582438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153311845 + ... + 153312192.

It is an arithmetic number, because the mean of its divisors is an integer number (6899040855).

Almost surely, 2^53352582438 is an apocalyptic number.

53352582438 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

53352582438 is an abundant number, since it is smaller than the sum of its proper divisors (57032071242).

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

53352582438 is a wasteful number, since it uses less digits than its factorization.

53352582438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306624071.

The product of its digits is 3456000, while the sum is 48.

The spelling of 53352582438 in words is "fifty-three billion, three hundred fifty-two million, five hundred eighty-two thousand, four hundred thirty-eight".