51754034262372 has 192 divisors, whose sum is σ = 132496523712000. Its totient is φ = 15627424665600.

The previous prime is 51754034262349. The next prime is 51754034262373. The reversal of 51754034262372 is 27326243045715.

It is a super-2 number, since 2×51754034262372² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51754034262373) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2827925622 + ... + 2827943922.

It is an arithmetic number, because the mean of its divisors is an integer number (690086061000).

Almost surely, 2^{51754034262372} is an apocalyptic number.

51754034262372 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51754034262372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66248261856000).

51754034262372 is an abundant number, since it is smaller than the sum of its proper divisors (80742489449628).

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

51754034262372 is a wasteful number, since it uses less digits than its factorization.

51754034262372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19926 (or 19924 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 51.

The spelling of 51754034262372 in words is "fifty-one trillion, seven hundred fifty-four billion, thirty-four million, two hundred sixty-two thousand, three hundred seventy-two".