53345354025412 has 48 divisors (see below), whose sum is σ = 94278242120832. Its totient is φ = 26410394132480.

The previous prime is 53345354025391. The next prime is 53345354025497. The reversal of 53345354025412 is 21452045354335.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124423803 + ... + 124851805.

It is an arithmetic number, because the mean of its divisors is an integer number (1964130044184).

Almost surely, 2^{53345354025412} is an apocalyptic number.

It is an amenable number.

53345354025412 is a deficient number, since it is larger than the sum of its proper divisors (40932888095420).

53345354025412 is a wasteful number, since it uses less digits than its factorization.

53345354025412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428988 (or 428986 counting only the distinct ones).

The product of its (nonzero) digits is 4320000, while the sum is 46.

Adding to 53345354025412 its reverse (21452045354335), we get a palindrome (74797399379747).

The spelling of 53345354025412 in words is "fifty-three trillion, three hundred forty-five billion, three hundred fifty-four million, twenty-five thousand, four hundred twelve".