2057404285392 has 20 divisors (see below), whose sum is σ = 5314961070720. Its totient is φ = 685801428448.

The previous prime is 2057404285369. The next prime is 2057404285397. The reversal of 2057404285392 is 2935824047502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2057404285397) 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, 21431294592 + ... + 21431294687.

It is an arithmetic number, because the mean of its divisors is an integer number (265748053536).

Almost surely, 2^{2057404285392} is an apocalyptic number.

It is an amenable number.

2057404285392 is an abundant number, since it is smaller than the sum of its proper divisors (3257556785328).

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

2057404285392 is a wasteful number, since it uses less digits than its factorization.

2057404285392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42862589290 (or 42862589284 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 51.

The spelling of 2057404285392 in words is "two trillion, fifty-seven billion, four hundred four million, two hundred eighty-five thousand, three hundred ninety-two".