695354059 has 2 divisors, whose sum is σ = 695354060. Its totient is φ = 695354058.

The previous prime is 695354057. The next prime is 695354071. The reversal of 695354059 is 950453596.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 695354059 - 2¹ = 695354057 is a prime.

Together with 695354057, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (695354057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347677029 + 347677030.

It is an arithmetic number, because the mean of its divisors is an integer number (347677030).

Almost surely, 2^695354059 is an apocalyptic number.

695354059 is a deficient number, since it is larger than the sum of its proper divisors (1).

695354059 is an equidigital number, since it uses as much as digits as its factorization.

695354059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 729000, while the sum is 46.

The square root of 695354059 is about 26369.5669096024. The cubic root of 695354059 is about 885.9352828412.

The spelling of 695354059 in words is "six hundred ninety-five million, three hundred fifty-four thousand, fifty-nine".