51060731644252 has 48 divisors (see below), whose sum is σ = 98196081228000. Its totient is φ = 23038844774400.

The previous prime is 51060731644213. The next prime is 51060731644291. The reversal of 51060731644252 is 25244613706015.

It is an interprime number because it is at equal distance from previous prime (51060731644213) and next prime (51060731644291).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124870852 + ... + 125279092.

It is an arithmetic number, because the mean of its divisors is an integer number (2045751692250).

Almost surely, 2^{51060731644252} is an apocalyptic number.

It is an amenable number.

51060731644252 is a deficient number, since it is larger than the sum of its proper divisors (47135349583748).

51060731644252 is a wasteful number, since it uses less digits than its factorization.

51060731644252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429142 (or 429140 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 51060731644252 in words is "fifty-one trillion, sixty billion, seven hundred thirty-one million, six hundred forty-four thousand, two hundred fifty-two".