2516455132 has 24 divisors (see below), whose sum is σ = 4547927552. Its totient is φ = 1217084400.

The previous prime is 2516455121. The next prime is 2516455147. The reversal of 2516455132 is 2315546152.

It is a congruent number.

It is an unprimeable number.

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, 439963 + ... + 445645.

Almost surely, 2^2516455132 is an apocalyptic number.

It is an amenable number.

2516455132 is a deficient number, since it is larger than the sum of its proper divisors (2031472420).

2516455132 is a wasteful number, since it uses less digits than its factorization.

2516455132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9289 (or 9287 counting only the distinct ones).

The product of its digits is 36000, while the sum is 34.

The square root of 2516455132 is about 50164.2814360975. The cubic root of 2516455132 is about 1360.1800388814.

The spelling of 2516455132 in words is "two billion, five hundred sixteen million, four hundred fifty-five thousand, one hundred thirty-two".