2641136725 has 12 divisors (see below), whose sum is σ = 3278158240. Its totient is φ = 2110878000.

The previous prime is 2641136699. The next prime is 2641136777. The reversal of 2641136725 is 5276311462.

2641136725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2641136725 - 2⁹ = 2641136213 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23985 + ... + 76534.

Almost surely, 2^2641136725 is an apocalyptic number.

2641136725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2641136725 is a deficient number, since it is larger than the sum of its proper divisors (637021515).

2641136725 is a wasteful number, since it uses less digits than its factorization.

2641136725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101580 (or 101575 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 2641136725 is about 51391.9908643360. The cubic root of 2641136725 is about 1382.2829824589.

It can be divided in two parts, 26411 and 36725, that added together give a palindrome (63136).

The spelling of 2641136725 in words is "two billion, six hundred forty-one million, one hundred thirty-six thousand, seven hundred twenty-five".