136814915582 has 8 divisors (see below), whose sum is σ = 208112829552. Its totient is φ = 67443972400.

The previous prime is 136814915539. The next prime is 136814915617. The reversal of 136814915582 is 285519418631.

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

It is a super-2 number, since 2×136814915582² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 481742519 + ... + 481742802.

It is an arithmetic number, because the mean of its divisors is an integer number (26014103694).

Almost surely, 2^136814915582 is an apocalyptic number.

136814915582 is a deficient number, since it is larger than the sum of its proper divisors (71297913970).

136814915582 is an equidigital number, since it uses as much as digits as its factorization.

136814915582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963485394.

The product of its digits is 2073600, while the sum is 53.

The spelling of 136814915582 in words is "one hundred thirty-six billion, eight hundred fourteen million, nine hundred fifteen thousand, five hundred eighty-two".