51514333355 has 16 divisors (see below), whose sum is σ = 63460653984. Its totient is φ = 40120139520.

The previous prime is 51514333333. The next prime is 51514333399. The reversal of 51514333355 is 55333341515.

It is a de Polignac number, because none of the positive numbers 2^k-51514333355 is a prime.

It is a Duffinian number.

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, 173312 + ... + 364781.

It is an arithmetic number, because the mean of its divisors is an integer number (3966290874).

Almost surely, 2^51514333355 is an apocalyptic number.

51514333355 is a deficient number, since it is larger than the sum of its proper divisors (11946320629).

51514333355 is a wasteful number, since it uses less digits than its factorization.

51514333355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538606.

The product of its digits is 202500, while the sum is 38.

The spelling of 51514333355 in words is "fifty-one billion, five hundred fourteen million, three hundred thirty-three thousand, three hundred fifty-five".