51337052703 has 6 divisors (see below), whose sum is σ = 74153520584. Its totient is φ = 34224701796.

The previous prime is 51337052671. The next prime is 51337052737. The reversal of 51337052703 is 30725073315.

51337052703 is a `hidden beast` number, since 5 + 13 + 370 + 5 + 270 + 3 = 666.

It is not a de Polignac number, because 51337052703 - 2⁵ = 51337052671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51337052743) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2852058475 + ... + 2852058492.

Almost surely, 2^51337052703 is an apocalyptic number.

51337052703 is a deficient number, since it is larger than the sum of its proper divisors (22816467881).

51337052703 is a wasteful number, since it uses less digits than its factorization.

51337052703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5704116973 (or 5704116970 counting only the distinct ones).

The product of its (nonzero) digits is 66150, while the sum is 36.

The spelling of 51337052703 in words is "fifty-one billion, three hundred thirty-seven million, fifty-two thousand, seven hundred three".