2501023279 has 2 divisors, whose sum is σ = 2501023280. Its totient is φ = 2501023278.

The previous prime is 2501023183. The next prime is 2501023331. The reversal of 2501023279 is 9723201052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2501023279 - 2¹¹ = 2501021231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2501023279.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2501023579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250511639 + 1250511640.

It is an arithmetic number, because the mean of its divisors is an integer number (1250511640).

Almost surely, 2^2501023279 is an apocalyptic number.

2501023279 is a deficient number, since it is larger than the sum of its proper divisors (1).

2501023279 is an equidigital number, since it uses as much as digits as its factorization.

2501023279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 2501023279 is about 50010.2317431143. The cubic root of 2501023279 is about 1357.3939568082.

The spelling of 2501023279 in words is "two billion, five hundred one million, twenty-three thousand, two hundred seventy-nine".