51217955235034 has 32 divisors (see below), whose sum is σ = 88582612611456. Its totient is φ = 21755466216960.

The previous prime is 51217955235019. The next prime is 51217955235103. The reversal of 51217955235034 is 43053255971215.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41602629 + ... + 42816055.

It is an arithmetic number, because the mean of its divisors is an integer number (2768206644108).

Almost surely, 2^{51217955235034} is an apocalyptic number.

51217955235034 is a deficient number, since it is larger than the sum of its proper divisors (37364657376422).

51217955235034 is a wasteful number, since it uses less digits than its factorization.

51217955235034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240230.

The product of its (nonzero) digits is 5670000, while the sum is 52.

The spelling of 51217955235034 in words is "fifty-one trillion, two hundred seventeen billion, nine hundred fifty-five million, two hundred thirty-five thousand, thirty-four".