2080571457 has 16 divisors (see below), whose sum is σ = 2897369280. Its totient is φ = 1326681792.

The previous prime is 2080571443. The next prime is 2080571473. The reversal of 2080571457 is 7541750802.

It is not a de Polignac number, because 2080571457 - 2⁶ = 2080571393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2080571357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152298 + ... + 165395.

It is an arithmetic number, because the mean of its divisors is an integer number (181085580).

Almost surely, 2^2080571457 is an apocalyptic number.

It is an amenable number.

2080571457 is a deficient number, since it is larger than the sum of its proper divisors (816797823).

2080571457 is a wasteful number, since it uses less digits than its factorization.

2080571457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317792.

The product of its (nonzero) digits is 78400, while the sum is 39.

The square root of 2080571457 is about 45613.2815855207. The cubic root of 2080571457 is about 1276.6177505665.

The spelling of 2080571457 in words is "two billion, eighty million, five hundred seventy-one thousand, four hundred fifty-seven".