2542587160 has 32 divisors (see below), whose sum is σ = 5744779200. Its totient is φ = 1012775680.

The previous prime is 2542587149. The next prime is 2542587169. The reversal of 2542587160 is 617852452.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542587169) 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, 123421 + ... + 142540.

It is an arithmetic number, because the mean of its divisors is an integer number (179524350).

Almost surely, 2^2542587160 is an apocalyptic number.

2542587160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2542587160 is an abundant number, since it is smaller than the sum of its proper divisors (3202192040).

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

2542587160 is a wasteful number, since it uses less digits than its factorization.

2542587160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266211 (or 266207 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 2542587160 is about 50424.0732190489. The cubic root of 2542587160 is about 1364.8720798603.

The spelling of 2542587160 in words is "two billion, five hundred forty-two million, five hundred eighty-seven thousand, one hundred sixty".