2057450869750 has 32 divisors (see below), whose sum is σ = 4078109685312. Its totient is φ = 774569737600.

The previous prime is 2057450869717. The next prime is 2057450869781. The reversal of 2057450869750 is 579680547502.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 242048794 + ... + 242057293.

It is an arithmetic number, because the mean of its divisors is an integer number (127440927666).

Almost surely, 2^{2057450869750} is an apocalyptic number.

2057450869750 is a deficient number, since it is larger than the sum of its proper divisors (2020658815562).

2057450869750 is a wasteful number, since it uses less digits than its factorization.

2057450869750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484106121 (or 484106111 counting only the distinct ones).

The product of its (nonzero) digits is 21168000, while the sum is 58.

The spelling of 2057450869750 in words is "two trillion, fifty-seven billion, four hundred fifty million, eight hundred sixty-nine thousand, seven hundred fifty".