2610508581157 has 2 divisors, whose sum is σ = 2610508581158. Its totient is φ = 2610508581156.

The previous prime is 2610508581077. The next prime is 2610508581181. The reversal of 2610508581157 is 7511858050162.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2597622017796 + 12886563361 = 1611714^2 + 113519^2 .

It is a cyclic number.

It is not a de Polignac number, because 2610508581157 - 2⁷ = 2610508581029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2610508581157.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2610508581257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1305254290578 + 1305254290579.

It is an arithmetic number, because the mean of its divisors is an integer number (1305254290579).

Almost surely, 2^{2610508581157} is an apocalyptic number.

It is an amenable number.

2610508581157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2610508581157 is an equidigital number, since it uses as much as digits as its factorization.

2610508581157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672000, while the sum is 49.

The spelling of 2610508581157 in words is "two trillion, six hundred ten billion, five hundred eight million, five hundred eighty-one thousand, one hundred fifty-seven".