2056513750 has 20 divisors (see below), whose sum is σ = 3854731716. Its totient is φ = 822605000.

The previous prime is 2056513747. The next prime is 2056513769. The reversal of 2056513750 is 573156502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 821356 + ... + 823855.

Almost surely, 2^2056513750 is an apocalyptic number.

2056513750 is a deficient number, since it is larger than the sum of its proper divisors (1798217966).

2056513750 is an equidigital number, since it uses as much as digits as its factorization.

2056513750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1645233 (or 1645218 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 34.

The square root of 2056513750 is about 45348.8009764316. The cubic root of 2056513750 is about 1271.6781399402.

The spelling of 2056513750 in words is "two billion, fifty-six million, five hundred thirteen thousand, seven hundred fifty".