2516961300 has 432 divisors, whose sum is σ = 9188745216. Its totient is φ = 519552000.

The previous prime is 2516961247. The next prime is 2516961319. The reversal of 2516961300 is 31696152.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 61389280 + ... + 61389320.

Almost surely, 2^2516961300 is an apocalyptic number.

2516961300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2516961300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4594372608).

2516961300 is an abundant number, since it is smaller than the sum of its proper divisors (6671783916).

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

2516961300 is a wasteful number, since it uses less digits than its factorization.

2516961300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 2516961300 is about 50169.3262860884. The cubic root of 2516961300 is about 1360.2712297853.

The spelling of 2516961300 in words is "two billion, five hundred sixteen million, nine hundred sixty-one thousand, three hundred".