51140534416052 has 12 divisors (see below), whose sum is σ = 94760402006340. Its totient is φ = 24066133842816.

The previous prime is 51140534416019. The next prime is 51140534416061. The reversal of 51140534416052 is 25061443504115.

It can be written as a sum of positive squares in 2 ways, for example, as 45784114828816 + 5356419587236 = 6766396^2 + 2314394^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376033341227 + ... + 376033341362.

It is an arithmetic number, because the mean of its divisors is an integer number (7896700167195).

Almost surely, 2^{51140534416052} is an apocalyptic number.

It is an amenable number.

51140534416052 is a deficient number, since it is larger than the sum of its proper divisors (43619867590288).

51140534416052 is a wasteful number, since it uses less digits than its factorization.

51140534416052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752066682610 (or 752066682608 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 51140534416052 in words is "fifty-one trillion, one hundred forty billion, five hundred thirty-four million, four hundred sixteen thousand, fifty-two".