2516961048 has 48 divisors (see below), whose sum is σ = 7319737080. Its totient is φ = 719131392.

The previous prime is 2516960977. The next prime is 2516961119. The reversal of 2516961048 is 8401696152.

It is an interprime number because it is at equal distance from previous prime (2516960977) and next prime (2516961119).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1068961 + ... + 1071312.

Almost surely, 2^2516961048 is an apocalyptic number.

2516961048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2516961048 is an abundant number, since it is smaller than the sum of its proper divisors (4802776032).

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

2516961048 is a wasteful number, since it uses less digits than its factorization.

2516961048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2140296 (or 2140285 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 2516961048 is about 50169.3237745936. The cubic root of 2516961048 is about 1360.2711843881.

The spelling of 2516961048 in words is "two billion, five hundred sixteen million, nine hundred sixty-one thousand, forty-eight".