6477034715997 has 32 divisors (see below), whose sum is σ = 8709616212480. Its totient is φ = 4281408368640.

The previous prime is 6477034715959. The next prime is 6477034716011. The reversal of 6477034715997 is 7995174307746.

It is not a de Polignac number, because 6477034715997 - 2³⁰ = 6475960974173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6477034715917) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 512538963 + ... + 512551599.

It is an arithmetic number, because the mean of its divisors is an integer number (272175506640).

Almost surely, 2^{6477034715997} is an apocalyptic number.

It is an amenable number.

6477034715997 is a deficient number, since it is larger than the sum of its proper divisors (2232581496483).

6477034715997 is a wasteful number, since it uses less digits than its factorization.

6477034715997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15893.

The product of its (nonzero) digits is 280052640, while the sum is 69.

The spelling of 6477034715997 in words is "six trillion, four hundred seventy-seven billion, thirty-four million, seven hundred fifteen thousand, nine hundred ninety-seven".