2611056015157 has 2 divisors, whose sum is σ = 2611056015158. Its totient is φ = 2611056015156.

The previous prime is 2611056015037. The next prime is 2611056015263. The reversal of 2611056015157 is 7515106501162.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2220788433361 + 390267581796 = 1490231^2 + 624714^2 .

It is a cyclic number.

It is not a de Polignac number, because 2611056015157 - 2¹⁵ = 2611055982389 is a prime.

It is a super-2 number, since 2×2611056015157² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2611056018157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1305528007578 + 1305528007579.

It is an arithmetic number, because the mean of its divisors is an integer number (1305528007579).

Almost surely, 2^{2611056015157} is an apocalyptic number.

It is an amenable number.

2611056015157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2611056015157 is an equidigital number, since it uses as much as digits as its factorization.

2611056015157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63000, while the sum is 40.

The spelling of 2611056015157 in words is "two trillion, six hundred eleven billion, fifty-six million, fifteen thousand, one hundred fifty-seven".