2057792492224 has 28 divisors (see below), whose sum is σ = 4666779403024. Its totient is φ = 881911067904.

The previous prime is 2057792492149. The next prime is 2057792492227. The reversal of 2057792492224 is 4222942977502.

It is a tau number, because it is divible by the number of its divisors (28).

It is a super-2 number, since 2×2057792492224² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2057792492227) 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, 2296642959 + ... + 2296643854.

Almost surely, 2^{2057792492224} is an apocalyptic number.

It is an amenable number.

2057792492224 is an abundant number, since it is smaller than the sum of its proper divisors (2608986910800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2057792492224 is an equidigital number, since it uses as much as digits as its factorization.

2057792492224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4593286832 (or 4593286822 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 2057792492224 in words is "two trillion, fifty-seven billion, seven hundred ninety-two million, four hundred ninety-two thousand, two hundred twenty-four".