51217183962114 has 16 divisors (see below), whose sum is σ = 103000303660800. Its totient is φ = 16978072031280.

The previous prime is 51217183962089. The next prime is 51217183962127. The reversal of 51217183962114 is 41126938171215.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23580654514 + ... + 23580656685.

It is an arithmetic number, because the mean of its divisors is an integer number (6437518978800).

Almost surely, 2^{51217183962114} is an apocalyptic number.

51217183962114 is an abundant number, since it is smaller than the sum of its proper divisors (51783119698686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51217183962114 is a wasteful number, since it uses less digits than its factorization.

51217183962114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47161311385.

The product of its digits is 725760, while the sum is 51.

The spelling of 51217183962114 in words is "fifty-one trillion, two hundred seventeen billion, one hundred eighty-three million, nine hundred sixty-two thousand, one hundred fourteen".