51471337124363 has 16 divisors (see below), whose sum is σ = 55563168592512. Its totient is φ = 47398449360000.

The previous prime is 51471337124323. The next prime is 51471337124369. The reversal of 51471337124363 is 36342173317415.

It is a cyclic number.

It is not a de Polignac number, because 51471337124363 - 2²⁴ = 51471320347147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51471337124369) 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, 81607313 + ... + 82235613.

It is an arithmetic number, because the mean of its divisors is an integer number (3472698037032).

Almost surely, 2^{51471337124363} is an apocalyptic number.

51471337124363 is a deficient number, since it is larger than the sum of its proper divisors (4091831468149).

51471337124363 is a wasteful number, since it uses less digits than its factorization.

51471337124363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643366.

The product of its digits is 3810240, while the sum is 50.

The spelling of 51471337124363 in words is "fifty-one trillion, four hundred seventy-one billion, three hundred thirty-seven million, one hundred twenty-four thousand, three hundred sixty-three".