136568995 has 8 divisors (see below), whose sum is σ = 163945584. Its totient is φ = 109213344.

The previous prime is 136568983. The next prime is 136569031. The reversal of 136568995 is 599865631.

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 136568995 - 2¹⁷ = 136437923 is a prime.

It is a super-5 number, since 5×136568995⁵ (a number of 42 digits) contains 55555 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22197 + ... + 27673.

It is an arithmetic number, because the mean of its divisors is an integer number (20493198).

Almost surely, 2^136568995 is an apocalyptic number.

136568995 is a deficient number, since it is larger than the sum of its proper divisors (27376589).

136568995 is an equidigital number, since it uses as much as digits as its factorization.

136568995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10469.

The product of its digits is 1749600, while the sum is 52.

The square root of 136568995 is about 11686.2737859422. The cubic root of 136568995 is about 514.9724998669.

The spelling of 136568995 in words is "one hundred thirty-six million, five hundred sixty-eight thousand, nine hundred ninety-five".