2502494111651 has 2 divisors, whose sum is σ = 2502494111652. Its totient is φ = 2502494111650.

The previous prime is 2502494111641. The next prime is 2502494111701. The reversal of 2502494111651 is 1561114942052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2502494111651 - 2¹⁴ = 2502494095267 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2502494111599 and 2502494111608.

It is not a weakly prime, because it can be changed into another prime (2502494111641) by changing a digit.

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 as a sum of consecutive naturals, namely, 1251247055825 + 1251247055826.

It is an arithmetic number, because the mean of its divisors is an integer number (1251247055826).

Almost surely, 2^{2502494111651} is an apocalyptic number.

2502494111651 is a deficient number, since it is larger than the sum of its proper divisors (1).

2502494111651 is an equidigital number, since it uses as much as digits as its factorization.

2502494111651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 41.

The spelling of 2502494111651 in words is "two trillion, five hundred two billion, four hundred ninety-four million, one hundred eleven thousand, six hundred fifty-one".