2542994580 has 96 divisors (see below), whose sum is σ = 8565903360. Its totient is φ = 550661760.

The previous prime is 2542994579. The next prime is 2542994591. The reversal of 2542994580 is 854992452.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151356 + ... + 167315.

It is an arithmetic number, because the mean of its divisors is an integer number (89228160).

Almost surely, 2^2542994580 is an apocalyptic number.

2542994580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2542994580 is an abundant number, since it is smaller than the sum of its proper divisors (6022908780).

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

2542994580 is a wasteful number, since it uses less digits than its factorization.

2542994580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318709 (or 318707 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 48.

The square root of 2542994580 is about 50428.1129926552. The cubic root of 2542994580 is about 1364.9449775886.

The spelling of 2542994580 in words is "two billion, five hundred forty-two million, nine hundred ninety-four thousand, five hundred eighty".