2057937696 has 144 divisors (see below), whose sum is σ = 6199187904. Its totient is φ = 646221312.

The previous prime is 2057937677. The next prime is 2057937733. The reversal of 2057937696 is 6967397502.

2057937696 is a `hidden beast` number, since 2 + 0 + 579 + 3 + 7 + 69 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 441490 + ... + 446126.

It is an arithmetic number, because the mean of its divisors is an integer number (43049916).

Almost surely, 2^2057937696 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 2057937696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3099593952).

2057937696 is an abundant number, since it is smaller than the sum of its proper divisors (4141250208).

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

2057937696 is a wasteful number, since it uses less digits than its factorization.

2057937696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4743 (or 4732 counting only the distinct ones).

The product of its (nonzero) digits is 4286520, while the sum is 54.

The square root of 2057937696 is about 45364.4981896637. The cubic root of 2057937696 is about 1271.9715788120.

The spelling of 2057937696 in words is "two billion, fifty-seven million, nine hundred thirty-seven thousand, six hundred ninety-six".