514256454971 has 16 divisors (see below), whose sum is σ = 618867955200. Its totient is φ = 417447546048.

The previous prime is 514256454967. The next prime is 514256454973. The reversal of 514256454971 is 179454652415.

It is a cyclic number.

It is not a de Polignac number, because 514256454971 - 2² = 514256454967 is a prime.

It is a super-2 number, since 2×514256454971² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (514256454973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279866 + ... + 1052063.

It is an arithmetic number, because the mean of its divisors is an integer number (38679247200).

Almost surely, 2^514256454971 is an apocalyptic number.

514256454971 is a deficient number, since it is larger than the sum of its proper divisors (104611500229).

514256454971 is a wasteful number, since it uses less digits than its factorization.

514256454971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334858.

The product of its digits is 6048000, while the sum is 53.

The spelling of 514256454971 in words is "five hundred fourteen billion, two hundred fifty-six million, four hundred fifty-four thousand, nine hundred seventy-one".