6172006057 has 4 divisors (see below), whose sum is σ = 7053721216. Its totient is φ = 5290290900.

The previous prime is 6172006051. The next prime is 6172006069. The reversal of 6172006057 is 7506002716.

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.

It is a cyclic number.

It is not a de Polignac number, because 6172006057 - 2⁷ = 6172005929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6172006051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 440857569 + ... + 440857582.

It is an arithmetic number, because the mean of its divisors is an integer number (1763430304).

Almost surely, 2^6172006057 is an apocalyptic number.

It is an amenable number.

6172006057 is a deficient number, since it is larger than the sum of its proper divisors (881715159).

6172006057 is an equidigital number, since it uses as much as digits as its factorization.

6172006057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881715158.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 6172006057 is about 78562.1159147334. The cubic root of 6172006057 is about 1834.3214637917.

The spelling of 6172006057 in words is "six billion, one hundred seventy-two million, six thousand, fifty-seven".