695559995 has 8 divisors (see below), whose sum is σ = 898877616. Its totient is φ = 513644256.

The previous prime is 695559979. The next prime is 695560001. The reversal of 695559995 is 599955596.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 695559995 - 2⁴ = 695559979 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5350397 + ... + 5350526.

It is an arithmetic number, because the mean of its divisors is an integer number (112359702).

Almost surely, 2^695559995 is an apocalyptic number.

695559995 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

695559995 is a deficient number, since it is larger than the sum of its proper divisors (203317621).

695559995 is a wasteful number, since it uses less digits than its factorization.

695559995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10700941.

The product of its digits is 24603750, while the sum is 62.

The square root of 695559995 is about 26373.4714248997. The cubic root of 695559995 is about 886.0227337151.

The spelling of 695559995 in words is "six hundred ninety-five million, five hundred fifty-nine thousand, nine hundred ninety-five".