2600251879 has 2 divisors, whose sum is σ = 2600251880. Its totient is φ = 2600251878.

The previous prime is 2600251837. The next prime is 2600251889. The reversal of 2600251879 is 9781520062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2600251879 - 2¹⁷ = 2600120807 is a prime.

It is a super-2 number, since 2×2600251879² = 13522619668486061282, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2600251889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1300125939 + 1300125940.

It is an arithmetic number, because the mean of its divisors is an integer number (1300125940).

Almost surely, 2^2600251879 is an apocalyptic number.

2600251879 is a deficient number, since it is larger than the sum of its proper divisors (1).

2600251879 is an equidigital number, since it uses as much as digits as its factorization.

2600251879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 2600251879 is about 50992.6649529126. The cubic root of 2600251879 is about 1375.1132696110.

The spelling of 2600251879 in words is "two billion, six hundred million, two hundred fifty-one thousand, eight hundred seventy-nine".