2057200556 has 12 divisors (see below), whose sum is σ = 3626001960. Its totient is φ = 1021200000.

The previous prime is 2057200529. The next prime is 2057200573. The reversal of 2057200556 is 6550027502.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1849445 + ... + 1850556.

It is an arithmetic number, because the mean of its divisors is an integer number (302166830).

Almost surely, 2^2057200556 is an apocalyptic number.

It is an amenable number.

2057200556 is a deficient number, since it is larger than the sum of its proper divisors (1568801404).

2057200556 is a wasteful number, since it uses less digits than its factorization.

2057200556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3700144 (or 3700142 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 2057200556 is about 45356.3728267594. The cubic root of 2057200556 is about 1271.8196900054.

The spelling of 2057200556 in words is "two billion, fifty-seven million, two hundred thousand, five hundred fifty-six".