2057460970284 has 18 divisors (see below), whose sum is σ = 5200804119420. Its totient is φ = 685820323416.

The previous prime is 2057460970259. The next prime is 2057460970321. The reversal of 2057460970284 is 4820790647502.

2057460970284 is a `hidden beast` number, since 2 + 0 + 5 + 7 + 4 + 609 + 7 + 0 + 28 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 2057460970284.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28575846774 + ... + 28575846845.

It is an arithmetic number, because the mean of its divisors is an integer number (288933562190).

Almost surely, 2^{2057460970284} is an apocalyptic number.

It is an amenable number.

2057460970284 is an abundant number, since it is smaller than the sum of its proper divisors (3143343149136).

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

2057460970284 is a wasteful number, since it uses less digits than its factorization.

2057460970284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57151693629 (or 57151693624 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 2057460970284 in words is "two trillion, fifty-seven billion, four hundred sixty million, nine hundred seventy thousand, two hundred eighty-four".