6477117941503 has 6 divisors (see below), whose sum is σ = 7119476745752. Its totient is φ = 5888289037620.

The previous prime is 6477117941501. The next prime is 6477117941533. The reversal of 6477117941503 is 3051497117746.

It is not a de Polignac number, because 6477117941503 - 2¹ = 6477117941501 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 (6477117941501) 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, 26764950051 + ... + 26764950292.

Almost surely, 2^{6477117941503} is an apocalyptic number.

6477117941503 is a deficient number, since it is larger than the sum of its proper divisors (642358804249).

6477117941503 is a wasteful number, since it uses less digits than its factorization.

6477117941503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53529900365 (or 53529900354 counting only the distinct ones).

The product of its (nonzero) digits is 4445280, while the sum is 55.

The spelling of 6477117941503 in words is "six trillion, four hundred seventy-seven billion, one hundred seventeen million, nine hundred forty-one thousand, five hundred three".