2675967157 has 2 divisors, whose sum is σ = 2675967158. Its totient is φ = 2675967156.

The previous prime is 2675967143. The next prime is 2675967181. The reversal of 2675967157 is 7517695762.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1688059396 + 987907761 = 41086^2 + 31431^2 .

It is a cyclic number.

It is not a de Polignac number, because 2675967157 - 2⁷ = 2675967029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2675967098 and 2675967107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2675967197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1337983578 + 1337983579.

It is an arithmetic number, because the mean of its divisors is an integer number (1337983579).

Almost surely, 2^2675967157 is an apocalyptic number.

It is an amenable number.

2675967157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2675967157 is an equidigital number, since it uses as much as digits as its factorization.

2675967157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5556600, while the sum is 55.

The square root of 2675967157 is about 51729.7511786013. The cubic root of 2675967157 is about 1388.3328280586.

The spelling of 2675967157 in words is "two billion, six hundred seventy-five million, nine hundred sixty-seven thousand, one hundred fifty-seven".