695257922468 has 6 divisors (see below), whose sum is σ = 1216701364326. Its totient is φ = 347628961232.

The previous prime is 695257922461. The next prime is 695257922473. The reversal of 695257922468 is 864229752596.

695257922468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 490123207744 + 205134714724 = 700088^2 + 452918^2 .

It is a super-2 number, since 2×695257922468² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (695257922461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86907240305 + ... + 86907240312.

It is an arithmetic number, because the mean of its divisors is an integer number (202783560721).

Almost surely, 2^695257922468 is an apocalyptic number.

It is an amenable number.

695257922468 is a deficient number, since it is larger than the sum of its proper divisors (521443441858).

695257922468 is a wasteful number, since it uses less digits than its factorization.

695257922468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173814480621 (or 173814480619 counting only the distinct ones).

The product of its digits is 130636800, while the sum is 65.

The spelling of 695257922468 in words is "six hundred ninety-five billion, two hundred fifty-seven million, nine hundred twenty-two thousand, four hundred sixty-eight".