2997097625 has 16 divisors (see below), whose sum is σ = 3767701392. Its totient is φ = 2380163200.

The previous prime is 2997097613. The next prime is 2997097661. The reversal of 2997097625 is 5267907992.

It can be written as a sum of positive squares in 8 ways, for example, as 129709321 + 2867388304 = 11389^2 + 53548^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2997097625 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70382 + ... + 104631.

It is an arithmetic number, because the mean of its divisors is an integer number (235481337).

Almost surely, 2^2997097625 is an apocalyptic number.

2997097625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2997097625 is a deficient number, since it is larger than the sum of its proper divisors (770603767).

2997097625 is a wasteful number, since it uses less digits than its factorization.

2997097625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175165 (or 175155 counting only the distinct ones).

The product of its (nonzero) digits is 4286520, while the sum is 56.

The square root of 2997097625 is about 54745.7544015972. The cubic root of 2997097625 is about 1441.7843147815.

The spelling of 2997097625 in words is "two billion, nine hundred ninety-seven million, ninety-seven thousand, six hundred twenty-five".