2500262525140 has 12 divisors (see below), whose sum is σ = 5250551302836. Its totient is φ = 1000105010048.

The previous prime is 2500262525081. The next prime is 2500262525143. The reversal of 2500262525140 is 415252620052.

It can be written as a sum of positive squares in 2 ways, for example, as 1532356797456 + 967905727684 = 1237884^2 + 983822^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2500262525096 and 2500262525105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500262525143) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 62506563109 + ... + 62506563148.

It is an arithmetic number, because the mean of its divisors is an integer number (437545941903).

Almost surely, 2^{2500262525140} is an apocalyptic number.

2500262525140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2500262525140 is an abundant number, since it is smaller than the sum of its proper divisors (2750288777696).

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

2500262525140 is a wasteful number, since it uses less digits than its factorization.

2500262525140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125013126266 (or 125013126264 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 2500262525140 in words is "two trillion, five hundred billion, two hundred sixty-two million, five hundred twenty-five thousand, one hundred forty".