2897975325 has 192 divisors, whose sum is σ = 5983617024. Its totient is φ = 1209600000.

The previous prime is 2897975317. The next prime is 2897975341. The reversal of 2897975325 is 5235797982.

It is a happy number.

It is not a de Polignac number, because 2897975325 - 2³ = 2897975317 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 28692775 + ... + 28692875.

It is an arithmetic number, because the mean of its divisors is an integer number (31164672).

Almost surely, 2^2897975325 is an apocalyptic number.

2897975325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2897975325 is an abundant number, since it is smaller than the sum of its proper divisors (3085641699).

2897975325 is a wasteful number, since it uses less digits than its factorization.

2897975325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236 (or 231 counting only the distinct ones).

The product of its digits is 9525600, while the sum is 57.

The square root of 2897975325 is about 53832.8461536263. The cubic root of 2897975325 is about 1425.7111993149.

The spelling of 2897975325 in words is "two billion, eight hundred ninety-seven million, nine hundred seventy-five thousand, three hundred twenty-five".