2975477117 has 4 divisors (see below), whose sum is σ = 2975587296. Its totient is φ = 2975366940.

The previous prime is 2975477101. The next prime is 2975477119. The reversal of 2975477117 is 7117745792.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2975477117 - 2⁴ = 2975477101 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 (2975477119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15992 + ... + 78782.

It is an arithmetic number, because the mean of its divisors is an integer number (743896824).

Almost surely, 2^2975477117 is an apocalyptic number.

It is an amenable number.

2975477117 is a deficient number, since it is larger than the sum of its proper divisors (110179).

2975477117 is an equidigital number, since it uses as much as digits as its factorization.

2975477117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110178.

The product of its digits is 864360, while the sum is 50.

The square root of 2975477117 is about 54547.9341222012. The cubic root of 2975477117 is about 1438.3090228284.

The spelling of 2975477117 in words is "two billion, nine hundred seventy-five million, four hundred seventy-seven thousand, one hundred seventeen".