51337076417 has 16 divisors (see below), whose sum is σ = 56290531200. Its totient is φ = 46431671040.

The previous prime is 51337076411. The next prime is 51337076447. The reversal of 51337076417 is 71467073315.

It is a cyclic number.

It is not a de Polignac number, because 51337076417 - 2³⁴ = 34157207233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51337076411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3743948 + ... + 3757634.

It is an arithmetic number, because the mean of its divisors is an integer number (3518158200).

Almost surely, 2^51337076417 is an apocalyptic number.

It is an amenable number.

51337076417 is a deficient number, since it is larger than the sum of its proper divisors (4953454783).

51337076417 is a wasteful number, since it uses less digits than its factorization.

51337076417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15416.

The product of its (nonzero) digits is 370440, while the sum is 44.

The spelling of 51337076417 in words is "fifty-one billion, three hundred thirty-seven million, seventy-six thousand, four hundred seventeen".