2057769336 has 256 divisors, whose sum is σ = 6502809600. Its totient is φ = 529689600.

The previous prime is 2057769317. The next prime is 2057769383. The reversal of 2057769336 is 6339677502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4910935 + ... + 4911353.

It is an arithmetic number, because the mean of its divisors is an integer number (25401600).

Almost surely, 2^2057769336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2057769336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3251404800).

2057769336 is an abundant number, since it is smaller than the sum of its proper divisors (4445040264).

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

2057769336 is a wasteful number, since it uses less digits than its factorization.

2057769336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 1428840, while the sum is 48.

The square root of 2057769336 is about 45362.6425156207. The cubic root of 2057769336 is about 1271.9368911770.

The spelling of 2057769336 in words is "two billion, fifty-seven million, seven hundred sixty-nine thousand, three hundred thirty-six".