51454053160 has 32 divisors (see below), whose sum is σ = 115779391200. Its totient is φ = 20580239680.

The previous prime is 51454053151. The next prime is 51454053241. The reversal of 51454053160 is 6135045415.

It is a super-3 number, since 3×51454053160³ (a number of 33 digits) contains 333 as substring.

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, 731955 + ... + 799165.

It is an arithmetic number, because the mean of its divisors is an integer number (3618105975).

Almost surely, 2^51454053160 is an apocalyptic number.

It is an amenable number.

51454053160 is an abundant number, since it is smaller than the sum of its proper divisors (64325338040).

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

51454053160 is a wasteful number, since it uses less digits than its factorization.

51454053160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86361 (or 86357 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 51454053160 its reverse (6135045415), we get a palindrome (57589098575).

The spelling of 51454053160 in words is "fifty-one billion, four hundred fifty-four million, fifty-three thousand, one hundred sixty".