2562510260 has 24 divisors (see below), whose sum is σ = 5382381480. Its totient is φ = 1024792704.

The previous prime is 2562510241. The next prime is 2562510263. The reversal of 2562510260 is 620152652.

It can be written as a sum of positive squares in 4 ways, for example, as 58308496 + 2504201764 = 7636^2 + 50042^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2562510263) 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 7 ways as a sum of consecutive naturals, for example, 117926 + ... + 137954.

It is an arithmetic number, because the mean of its divisors is an integer number (224265895).

Almost surely, 2^2562510260 is an apocalyptic number.

2562510260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2562510260 is an abundant number, since it is smaller than the sum of its proper divisors (2819871220).

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

2562510260 is a wasteful number, since it uses less digits than its factorization.

2562510260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26435 (or 26433 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2562510260 is about 50621.2431692466. The cubic root of 2562510260 is about 1368.4277450451.

The spelling of 2562510260 in words is "two billion, five hundred sixty-two million, five hundred ten thousand, two hundred sixty".