2525250260 has 24 divisors (see below), whose sum is σ = 5710951176. Its totient is φ = 932400000.

The previous prime is 2525250257. The next prime is 2525250269. The reversal of 2525250260 is 620525252.

It can be written as a sum of positive squares in 4 ways, for example, as 486908356 + 2038341904 = 22066^2 + 45148^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525250269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4855991 + ... + 4856510.

It is an arithmetic number, because the mean of its divisors is an integer number (237956299).

Almost surely, 2^2525250260 is an apocalyptic number.

2525250260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2525250260 is an abundant number, since it is smaller than the sum of its proper divisors (3185700916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2525250260 is a wasteful number, since it uses less digits than its factorization.

2525250260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9712523 (or 9712521 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 2525250260 is about 50251.8682239775. The cubic root of 2525250260 is about 1361.7628272199.

The spelling of 2525250260 in words is "two billion, five hundred twenty-five million, two hundred fifty thousand, two hundred sixty".