2525291237 has 16 divisors (see below), whose sum is σ = 2946394752. Its totient is φ = 2119590720.

The previous prime is 2525291227. The next prime is 2525291239. The reversal of 2525291237 is 7321925252.

It is a cyclic number.

It is not a de Polignac number, because 2525291237 - 2⁴ = 2525291221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2525291237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525291239) 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, 83903 + ... + 109955.

It is an arithmetic number, because the mean of its divisors is an integer number (184149672).

Almost surely, 2^2525291237 is an apocalyptic number.

It is an amenable number.

2525291237 is a deficient number, since it is larger than the sum of its proper divisors (421103515).

2525291237 is a wasteful number, since it uses less digits than its factorization.

2525291237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26348.

The product of its digits is 75600, while the sum is 38.

The square root of 2525291237 is about 50252.2759385085. The cubic root of 2525291237 is about 1361.7701929128.

The spelling of 2525291237 in words is "two billion, five hundred twenty-five million, two hundred ninety-one thousand, two hundred thirty-seven".