53412301331512 has 64 divisors (see below), whose sum is σ = 102791103840000. Its totient is φ = 26010382438656.

The previous prime is 53412301331503. The next prime is 53412301331563. The reversal of 53412301331512 is 21513310321435.

It is a super-2 number, since 2×53412301331512² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 1340414773 + ... + 1340454619.

It is an arithmetic number, because the mean of its divisors is an integer number (1606110997500).

Almost surely, 2^{53412301331512} is an apocalyptic number.

It is an amenable number.

53412301331512 is a deficient number, since it is larger than the sum of its proper divisors (49378802508488).

53412301331512 is a wasteful number, since it uses less digits than its factorization.

53412301331512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68108 (or 68104 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

Adding to 53412301331512 its reverse (21513310321435), we get a palindrome (74925611652947).

The spelling of 53412301331512 in words is "fifty-three trillion, four hundred twelve billion, three hundred one million, three hundred thirty-one thousand, five hundred twelve".