695635022947 has 2 divisors, whose sum is σ = 695635022948. Its totient is φ = 695635022946.

The previous prime is 695635022923. The next prime is 695635022959. The reversal of 695635022947 is 749220536596.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 695635022947 - 2¹⁹ = 695634498659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 695635022891 and 695635022900.

It is not a weakly prime, because it can be changed into another prime (695635022987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347817511473 + 347817511474.

It is an arithmetic number, because the mean of its divisors is an integer number (347817511474).

Almost surely, 2^695635022947 is an apocalyptic number.

695635022947 is a deficient number, since it is larger than the sum of its proper divisors (1).

695635022947 is an equidigital number, since it uses as much as digits as its factorization.

695635022947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24494400, while the sum is 58.

The spelling of 695635022947 in words is "six hundred ninety-five billion, six hundred thirty-five million, twenty-two thousand, nine hundred forty-seven".