51340941117075 has 24 divisors (see below), whose sum is σ = 84884006225200. Its totient is φ = 27381733032960.

The previous prime is 51340941117047. The next prime is 51340941117181. The reversal of 51340941117075 is 57071114904315.

It is not a de Polignac number, because 51340941117075 - 2⁸ = 51340941116819 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21674811 + ... + 23926539.

Almost surely, 2^{51340941117075} is an apocalyptic number.

51340941117075 is a deficient number, since it is larger than the sum of its proper divisors (33543065108125).

51340941117075 is a wasteful number, since it uses less digits than its factorization.

51340941117075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2555751 (or 2555746 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 48.

The spelling of 51340941117075 in words is "fifty-one trillion, three hundred forty billion, nine hundred forty-one million, one hundred seventeen thousand, seventy-five".