51477001061367 has 64 divisors (see below), whose sum is σ = 83975577845760. Its totient is φ = 27414830682624.

The previous prime is 51477001061179. The next prime is 51477001061383. The reversal of 51477001061367 is 76316010077415.

It is not a de Polignac number, because 51477001061367 - 2⁸ = 51477001061111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51477001051367) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4772763 + ... + 11213084.

It is an arithmetic number, because the mean of its divisors is an integer number (1312118403840).

Almost surely, 2^{51477001061367} is an apocalyptic number.

51477001061367 is a deficient number, since it is larger than the sum of its proper divisors (32498576784393).

51477001061367 is a wasteful number, since it uses less digits than its factorization.

51477001061367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15986052.

The product of its (nonzero) digits is 740880, while the sum is 48.

The spelling of 51477001061367 in words is "fifty-one trillion, four hundred seventy-seven billion, one million, sixty-one thousand, three hundred sixty-seven".