51030512635375 has 48 divisors (see below), whose sum is σ = 79782561593280. Its totient is φ = 32300632123200.

The previous prime is 51030512635369. The next prime is 51030512635381. The reversal of 51030512635375 is 57353621503015.

It is an interprime number because it is at equal distance from previous prime (51030512635369) and next prime (51030512635381).

It is not a de Polignac number, because 51030512635375 - 2⁵ = 51030512635343 is a prime.

It is a super-2 number, since 2×51030512635375² (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 47 ways as a sum of consecutive naturals, for example, 320363155 + ... + 320522404.

It is an arithmetic number, because the mean of its divisors is an integer number (1662136699860).

Almost surely, 2^{51030512635375} is an apocalyptic number.

51030512635375 is a deficient number, since it is larger than the sum of its proper divisors (28752048957905).

51030512635375 is a wasteful number, since it uses less digits than its factorization.

51030512635375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640885601 (or 640885584 counting only the distinct ones).

The product of its (nonzero) digits is 1417500, while the sum is 46.

The spelling of 51030512635375 in words is "fifty-one trillion, thirty billion, five hundred twelve million, six hundred thirty-five thousand, three hundred seventy-five".