2516729982 has 16 divisors (see below), whose sum is σ = 5420649360. Its totient is φ = 774378432.

The previous prime is 2516729981. The next prime is 2516730049. The reversal of 2516729982 is 2899276152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2516729981) 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, 16132807 + ... + 16132962.

It is an arithmetic number, because the mean of its divisors is an integer number (338790585).

Almost surely, 2^2516729982 is an apocalyptic number.

2516729982 is an abundant number, since it is smaller than the sum of its proper divisors (2903919378).

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

2516729982 is a wasteful number, since it uses less digits than its factorization.

2516729982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32265787.

The product of its digits is 1088640, while the sum is 51.

The square root of 2516729982 is about 50167.0208603222. The cubic root of 2516729982 is about 1360.2295571991.

The spelling of 2516729982 in words is "two billion, five hundred sixteen million, seven hundred twenty-nine thousand, nine hundred eighty-two".