82696453627 has 2 divisors, whose sum is σ = 82696453628. Its totient is φ = 82696453626.

The previous prime is 82696453603. The next prime is 82696453639. The reversal of 82696453627 is 72635469628.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82696453627 is a prime.

It is a super-2 number, since 2×82696453627² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (82696453657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41348226813 + 41348226814.

It is an arithmetic number, because the mean of its divisors is an integer number (41348226814).

Almost surely, 2^82696453627 is an apocalyptic number.

82696453627 is a deficient number, since it is larger than the sum of its proper divisors (1).

82696453627 is an equidigital number, since it uses as much as digits as its factorization.

82696453627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26127360, while the sum is 58.

The spelling of 82696453627 in words is "eighty-two billion, six hundred ninety-six million, four hundred fifty-three thousand, six hundred twenty-seven".