2057122373 has 4 divisors (see below), whose sum is σ = 2087825760. Its totient is φ = 2026418988.

The previous prime is 2057122357. The next prime is 2057122433. The reversal of 2057122373 is 3732217502.

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 2057122373 - 2⁴ = 2057122357 is a prime.

It is a super-2 number, since 2×2057122373² = 8463504914994302258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2057122303) 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, 15351593 + ... + 15351726.

It is an arithmetic number, because the mean of its divisors is an integer number (521956440).

Almost surely, 2^2057122373 is an apocalyptic number.

It is an amenable number.

2057122373 is a deficient number, since it is larger than the sum of its proper divisors (30703387).

2057122373 is an equidigital number, since it uses as much as digits as its factorization.

2057122373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30703386.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 2057122373 is about 45355.5109440959. The cubic root of 2057122373 is about 1271.8035781525.

Adding to 2057122373 its reverse (3732217502), we get a palindrome (5789339875).

The spelling of 2057122373 in words is "two billion, fifty-seven million, one hundred twenty-two thousand, three hundred seventy-three".