2696141957 has 2 divisors, whose sum is σ = 2696141958. Its totient is φ = 2696141956.

The previous prime is 2696141909. The next prime is 2696141969. The reversal of 2696141957 is 7591416962.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2690600641 + 5541316 = 51871^2 + 2354^2 .

It is a cyclic number.

It is not a de Polignac number, because 2696141957 - 2¹² = 2696137861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2696141057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1348070978 + 1348070979.

It is an arithmetic number, because the mean of its divisors is an integer number (1348070979).

Almost surely, 2^2696141957 is an apocalyptic number.

It is an amenable number.

2696141957 is a deficient number, since it is larger than the sum of its proper divisors (1).

2696141957 is an equidigital number, since it uses as much as digits as its factorization.

2696141957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 816480, while the sum is 50.

The square root of 2696141957 is about 51924.3869198280. The cubic root of 2696141957 is about 1391.8130950678.

The spelling of 2696141957 in words is "two billion, six hundred ninety-six million, one hundred forty-one thousand, nine hundred fifty-seven".