2586500480 has 32 divisors (see below), whose sum is σ = 6183354240. Its totient is φ = 1034599936.

The previous prime is 2586500473. The next prime is 2586500491. The reversal of 2586500480 is 840056852.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

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, 2020064 + ... + 2021343.

It is an arithmetic number, because the mean of its divisors is an integer number (193229820).

Almost surely, 2^2586500480 is an apocalyptic number.

2586500480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2586500480 is an abundant number, since it is smaller than the sum of its proper divisors (3596853760).

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

2586500480 is an equidigital number, since it uses as much as digits as its factorization.

2586500480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4041426 (or 4041414 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 2586500480 is about 50857.6491788600. The cubic root of 2586500480 is about 1372.6848940751.

The spelling of 2586500480 in words is "two billion, five hundred eighty-six million, five hundred thousand, four hundred eighty".