2525165254 has 4 divisors (see below), whose sum is σ = 3787747884. Its totient is φ = 1262582626.

The previous prime is 2525165213. The next prime is 2525165267. The reversal of 2525165254 is 4525615252.

2525165254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×2525165254³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 631291312 + ... + 631291315.

It is an arithmetic number, because the mean of its divisors is an integer number (946936971).

Almost surely, 2^2525165254 is an apocalyptic number.

2525165254 is a deficient number, since it is larger than the sum of its proper divisors (1262582630).

2525165254 is a wasteful number, since it uses less digits than its factorization.

2525165254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262582629.

The product of its digits is 120000, while the sum is 37.

The square root of 2525165254 is about 50251.0224174593. The cubic root of 2525165254 is about 1361.7475469773.

The spelling of 2525165254 in words is "two billion, five hundred twenty-five million, one hundred sixty-five thousand, two hundred fifty-four".