6477152993 has 16 divisors (see below), whose sum is σ = 6713159040. Its totient is φ = 6244534656.

The previous prime is 6477152977. The next prime is 6477152999. The reversal of 6477152993 is 3992517746.

It is a cyclic number.

It is not a de Polignac number, because 6477152993 - 2⁴ = 6477152977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6477152999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4252130 + ... + 4253652.

It is an arithmetic number, because the mean of its divisors is an integer number (419572440).

Almost surely, 2^6477152993 is an apocalyptic number.

It is an amenable number.

6477152993 is a deficient number, since it is larger than the sum of its proper divisors (236006047).

6477152993 is a wasteful number, since it uses less digits than its factorization.

6477152993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2536.

The product of its digits is 2857680, while the sum is 53.

The square root of 6477152993 is about 80480.7616328275. The cubic root of 6477152993 is about 1864.0664292340.

The spelling of 6477152993 in words is "six billion, four hundred seventy-seven million, one hundred fifty-two thousand, nine hundred ninety-three".