2625261140 has 24 divisors (see below), whose sum is σ = 5630349312. Its totient is φ = 1027761440.

The previous prime is 2625261131. The next prime is 2625261143. The reversal of 2625261140 is 411625262.

2625261140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2625261143) 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, 1395476 + ... + 1397355.

It is an arithmetic number, because the mean of its divisors is an integer number (234597888).

Almost surely, 2^2625261140 is an apocalyptic number.

2625261140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2625261140 is an abundant number, since it is smaller than the sum of its proper divisors (3005088172).

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

2625261140 is a wasteful number, since it uses less digits than its factorization.

2625261140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2792887 (or 2792885 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 2625261140 is about 51237.3022318701. The cubic root of 2625261140 is about 1379.5078305124.

The spelling of 2625261140 in words is "two billion, six hundred twenty-five million, two hundred sixty-one thousand, one hundred forty".