2057733320 has 32 divisors (see below), whose sum is σ = 4728412800. Its totient is φ = 805579968.

The previous prime is 2057733317. The next prime is 2057733331. The reversal of 2057733320 is 233377502.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 545390 + ... + 549149.

It is an arithmetic number, because the mean of its divisors is an integer number (147762900).

Almost surely, 2^2057733320 is an apocalyptic number.

2057733320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2057733320 is an abundant number, since it is smaller than the sum of its proper divisors (2670679480).

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

2057733320 is a wasteful number, since it uses less digits than its factorization.

2057733320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094597 (or 1094593 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 32.

The square root of 2057733320 is about 45362.2455352466. The cubic root of 2057733320 is about 1271.9294704641.

The spelling of 2057733320 in words is "two billion, fifty-seven million, seven hundred thirty-three thousand, three hundred twenty".