2516012884 has 24 divisors (see below), whose sum is σ = 5489483328. Its totient is φ = 980264640.

The previous prime is 2516012881. The next prime is 2516012899. The reversal of 2516012884 is 4882106152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2516012881) 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 7 ways as a sum of consecutive naturals, for example, 4084129 + ... + 4084744.

It is an arithmetic number, because the mean of its divisors is an integer number (228728472).

Almost surely, 2^2516012884 is an apocalyptic number.

It is an amenable number.

2516012884 is an abundant number, since it is smaller than the sum of its proper divisors (2973470444).

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

2516012884 is a wasteful number, since it uses less digits than its factorization.

2516012884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8168895 (or 8168893 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 37.

The square root of 2516012884 is about 50159.8732454539. The cubic root of 2516012884 is about 1360.1003537539.

The spelling of 2516012884 in words is "two billion, five hundred sixteen million, twelve thousand, eight hundred eighty-four".