2516044258 has 128 divisors (see below), whose sum is σ = 5160960000. Its totient is φ = 910647360.

The previous prime is 2516044241. The next prime is 2516044259. The reversal of 2516044258 is 8524406152.

It is not an unprimeable number, because it can be changed into a prime (2516044259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5252463 + ... + 5252941.

It is an arithmetic number, because the mean of its divisors is an integer number (40320000).

Almost surely, 2^2516044258 is an apocalyptic number.

2516044258 is an abundant number, since it is smaller than the sum of its proper divisors (2644915742).

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

2516044258 is a wasteful number, since it uses less digits than its factorization.

2516044258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565 (or 551 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 37.

The square root of 2516044258 is about 50160.1859845037. The cubic root of 2516044258 is about 1360.1060070916.

The spelling of 2516044258 in words is "two billion, five hundred sixteen million, forty-four thousand, two hundred fifty-eight".