51477001061179 has 2 divisors, whose sum is σ = 51477001061180. Its totient is φ = 51477001061178.

The previous prime is 51477001061173. The next prime is 51477001061383. The reversal of 51477001061179 is 97116010077415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51477001061179 - 2¹⁷ = 51477000930107 is a prime.

It is not a weakly prime, because it can be changed into another prime (51477001061173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25738500530589 + 25738500530590.

It is an arithmetic number, because the mean of its divisors is an integer number (25738500530590).

Almost surely, 2^{51477001061179} is an apocalyptic number.

51477001061179 is a deficient number, since it is larger than the sum of its proper divisors (1).

51477001061179 is an equidigital number, since it uses as much as digits as its factorization.

51477001061179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 370440, while the sum is 49.

The spelling of 51477001061179 in words is "fifty-one trillion, four hundred seventy-seven billion, one million, sixty-one thousand, one hundred seventy-nine".