2080697725 has 24 divisors (see below), whose sum is σ = 2646705600. Its totient is φ = 1621680000.

The previous prime is 2080697699. The next prime is 2080697743. The reversal of 2080697725 is 5277960802.

It is a de Polignac number, because none of the positive numbers 2^k-2080697725 is a prime.

It is a congruent number.

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, 1433250 + ... + 1434700.

It is an arithmetic number, because the mean of its divisors is an integer number (110279400).

Almost surely, 2^2080697725 is an apocalyptic number.

2080697725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2080697725 is a deficient number, since it is larger than the sum of its proper divisors (566007875).

2080697725 is a wasteful number, since it uses less digits than its factorization.

2080697725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2901 (or 2896 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 2080697725 is about 45614.6656789239. The cubic root of 2080697725 is about 1276.6435756363.

The spelling of 2080697725 in words is "two billion, eighty million, six hundred ninety-seven thousand, seven hundred twenty-five".