7698952158323 has 2 divisors, whose sum is σ = 7698952158324. Its totient is φ = 7698952158322.

The previous prime is 7698952158319. The next prime is 7698952158329. The reversal of 7698952158323 is 3238512598967.

It is a weak prime.

It is an emirp because it is prime and its reverse (3238512598967) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7698952158323 - 2² = 7698952158319 is a prime.

It is a super-2 number, since 2×7698952158323² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7698952158329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3849476079161 + 3849476079162.

It is an arithmetic number, because the mean of its divisors is an integer number (3849476079162).

Almost surely, 2^{7698952158323} is an apocalyptic number.

7698952158323 is a deficient number, since it is larger than the sum of its proper divisors (1).

7698952158323 is an equidigital number, since it uses as much as digits as its factorization.

7698952158323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 195955200, while the sum is 68.

The spelling of 7698952158323 in words is "seven trillion, six hundred ninety-eight billion, nine hundred fifty-two million, one hundred fifty-eight thousand, three hundred twenty-three".