2057367647232 has 132 divisors (see below), whose sum is σ = 5941567831680. Its totient is φ = 685678006272.

The previous prime is 2057367647227. The next prime is 2057367647311. The reversal of 2057367647232 is 2327467637502.

2057367647232 is a `hidden beast` number, since 2 + 0 + 5 + 7 + 367 + 6 + 47 + 232 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72635569 + ... + 72663887.

Almost surely, 2^{2057367647232} 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 2057367647232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2970783915840).

2057367647232 is an abundant number, since it is smaller than the sum of its proper divisors (3884200184448).

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

2057367647232 is a wasteful number, since it uses less digits than its factorization.

2057367647232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36228 (or 36207 counting only the distinct ones).

The product of its (nonzero) digits is 17781120, while the sum is 54.

The spelling of 2057367647232 in words is "two trillion, fifty-seven billion, three hundred sixty-seven million, six hundred forty-seven thousand, two hundred thirty-two".