51134614331 has 2 divisors, whose sum is σ = 51134614332. Its totient is φ = 51134614330.

The previous prime is 51134614303. The next prime is 51134614351. The reversal of 51134614331 is 13341643115.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51134614331 is a prime.

It is a super-2 number, since 2×51134614331² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (51134614301) 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 as a sum of consecutive naturals, namely, 25567307165 + 25567307166.

It is an arithmetic number, because the mean of its divisors is an integer number (25567307166).

Almost surely, 2^51134614331 is an apocalyptic number.

51134614331 is a deficient number, since it is larger than the sum of its proper divisors (1).

51134614331 is an equidigital number, since it uses as much as digits as its factorization.

51134614331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 32.

The spelling of 51134614331 in words is "fifty-one billion, one hundred thirty-four million, six hundred fourteen thousand, three hundred thirty-one".