2696257186797 has 48 divisors (see below), whose sum is σ = 3796766483328. Its totient is φ = 1701710545920.

The previous prime is 2696257186787. The next prime is 2696257186807. The reversal of 2696257186797 is 7976817526962.

It is an interprime number because it is at equal distance from previous prime (2696257186787) and next prime (2696257186807).

It is not a de Polignac number, because 2696257186797 - 2⁴ = 2696257186781 is a prime.

It is a super-2 number, since 2×2696257186797² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2696257186757) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 130363297 + ... + 130383977.

It is an arithmetic number, because the mean of its divisors is an integer number (79099301736).

Almost surely, 2^{2696257186797} is an apocalyptic number.

It is an amenable number.

2696257186797 is a deficient number, since it is larger than the sum of its proper divisors (1100509296531).

2696257186797 is a wasteful number, since it uses less digits than its factorization.

2696257186797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21570 (or 21547 counting only the distinct ones).

The product of its digits is 960180480, while the sum is 75.

The spelling of 2696257186797 in words is "two trillion, six hundred ninety-six billion, two hundred fifty-seven million, one hundred eighty-six thousand, seven hundred ninety-seven".