2057207533470 has 80 divisors (see below), whose sum is σ = 5556408359040. Its totient is φ = 546128588736.

The previous prime is 2057207533427. The next prime is 2057207533477. The reversal of 2057207533470 is 743357027502.

It is a happy number.

2057207533470 is a `hidden beast` number, since 2 + 0 + 5 + 72 + 0 + 7 + 533 + 47 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2057207533477) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5513905 + ... + 5875164.

It is an arithmetic number, because the mean of its divisors is an integer number (69455104488).

Almost surely, 2^{2057207533470} is an apocalyptic number.

2057207533470 is an abundant number, since it is smaller than the sum of its proper divisors (3499200825570).

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

2057207533470 is a wasteful number, since it uses less digits than its factorization.

2057207533470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11389311 (or 11389302 counting only the distinct ones).

The product of its (nonzero) digits is 1234800, while the sum is 45.

The spelling of 2057207533470 in words is "two trillion, fifty-seven billion, two hundred seven million, five hundred thirty-three thousand, four hundred seventy".