2501116751 has 6 divisors (see below), whose sum is σ = 2909462400. Its totient is φ = 2143814316.

The previous prime is 2501116711. The next prime is 2501116759. The reversal of 2501116751 is 1576111052.

It is not a de Polignac number, because 2501116751 - 2²⁶ = 2434007887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2501116759) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 25521551 + ... + 25521648.

It is an arithmetic number, because the mean of its divisors is an integer number (484910400).

Almost surely, 2^2501116751 is an apocalyptic number.

2501116751 is a deficient number, since it is larger than the sum of its proper divisors (408345649).

2501116751 is an equidigital number, since it uses as much as digits as its factorization.

2501116751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51043213 (or 51043206 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 29.

The square root of 2501116751 is about 50011.1662631457. The cubic root of 2501116751 is about 1357.4108667864.

The spelling of 2501116751 in words is "two billion, five hundred one million, one hundred sixteen thousand, seven hundred fifty-one".