2057047607 has 4 divisors (see below), whose sum is σ = 2095859880. Its totient is φ = 2018235336.

The previous prime is 2057047591. The next prime is 2057047621. The reversal of 2057047607 is 7067407502.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2057047607 - 2⁴ = 2057047591 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 (2057047627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19406057 + ... + 19406162.

It is an arithmetic number, because the mean of its divisors is an integer number (523964970).

Almost surely, 2^2057047607 is an apocalyptic number.

2057047607 is a deficient number, since it is larger than the sum of its proper divisors (38812273).

2057047607 is an equidigital number, since it uses as much as digits as its factorization.

2057047607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38812272.

The product of its (nonzero) digits is 82320, while the sum is 38.

The square root of 2057047607 is about 45354.6867148258. The cubic root of 2057047607 is about 1271.7881700887.

The spelling of 2057047607 in words is "two billion, fifty-seven million, forty-seven thousand, six hundred seven".