2500501211167 has 2 divisors, whose sum is σ = 2500501211168. Its totient is φ = 2500501211166.

The previous prime is 2500501211123. The next prime is 2500501211281. The reversal of 2500501211167 is 7611121050052.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2500501211167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2500501221167) 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, 1250250605583 + 1250250605584.

It is an arithmetic number, because the mean of its divisors is an integer number (1250250605584).

Almost surely, 2^{2500501211167} is an apocalyptic number.

2500501211167 is a deficient number, since it is larger than the sum of its proper divisors (1).

2500501211167 is an equidigital number, since it uses as much as digits as its factorization.

2500501211167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 31.

The spelling of 2500501211167 in words is "two trillion, five hundred billion, five hundred one million, two hundred eleven thousand, one hundred sixty-seven".