2538072260 has 12 divisors (see below), whose sum is σ = 5329951788. Its totient is φ = 1015228896.

The previous prime is 2538072259. The next prime is 2538072283. The reversal of 2538072260 is 622708352.

2538072260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 298321984 + 2239750276 = 17272^2 + 47326^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2538072260.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63451787 + ... + 63451826.

It is an arithmetic number, because the mean of its divisors is an integer number (444162649).

Almost surely, 2^2538072260 is an apocalyptic number.

2538072260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2538072260 is an abundant number, since it is smaller than the sum of its proper divisors (2791879528).

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

2538072260 is a wasteful number, since it uses less digits than its factorization.

2538072260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126903622 (or 126903620 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 2538072260 is about 50379.2840361988. The cubic root of 2538072260 is about 1364.0637284145.

The spelling of 2538072260 in words is "two billion, five hundred thirty-eight million, seventy-two thousand, two hundred sixty".