53401555003252 has 24 divisors (see below), whose sum is σ = 93508560432000. Its totient is φ = 26684824282176.

The previous prime is 53401555003249. The next prime is 53401555003253. The reversal of 53401555003252 is 25230055510435.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53401555003253) 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, 338593749 + ... + 338751427.

It is an arithmetic number, because the mean of its divisors is an integer number (3896190018000).

Almost surely, 2^{53401555003252} is an apocalyptic number.

It is an amenable number.

53401555003252 is a deficient number, since it is larger than the sum of its proper divisors (40107005428748).

53401555003252 is a wasteful number, since it uses less digits than its factorization.

53401555003252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207735 (or 207733 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 40.

The spelling of 53401555003252 in words is "fifty-three trillion, four hundred one billion, five hundred fifty-five million, three thousand, two hundred fifty-two".