51407075353232 has 40 divisors (see below), whose sum is σ = 100685099241216. Its totient is φ = 25425292254336.

The previous prime is 51407075353217. The next prime is 51407075353259. The reversal of 51407075353232 is 23235357070415.

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 7 ways as a sum of consecutive naturals, for example, 45324578 + ... + 46444929.

Almost surely, 2^{51407075353232} is an apocalyptic number.

It is an amenable number.

51407075353232 is a deficient number, since it is larger than the sum of its proper divisors (49278023887984).

51407075353232 is a wasteful number, since it uses less digits than its factorization.

51407075353232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91769895 (or 91769889 counting only the distinct ones).

The product of its (nonzero) digits is 2646000, while the sum is 47.

The spelling of 51407075353232 in words is "fifty-one trillion, four hundred seven billion, seventy-five million, three hundred fifty-three thousand, two hundred thirty-two".