53210014032 has 160 divisors (see below), whose sum is σ = 159935985664. Its totient is φ = 14928883200.

The previous prime is 53210014021. The next prime is 53210014043. The reversal of 53210014032 is 23041001235.

It is an interprime number because it is at equal distance from previous prime (53210014021) and next prime (53210014043).

It is a Harshad number since it is a multiple of its sum of digits (21).

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 31 ways as a sum of consecutive naturals, for example, 14898807 + ... + 14902377.

Almost surely, 2^53210014032 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 53210014032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79967992832).

53210014032 is an abundant number, since it is smaller than the sum of its proper divisors (106725971632).

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

53210014032 is a wasteful number, since it uses less digits than its factorization.

53210014032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4377 (or 4371 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 53210014032 its reverse (23041001235), we get a palindrome (76251015267).

The spelling of 53210014032 in words is "fifty-three billion, two hundred ten million, fourteen thousand, thirty-two".