136315553219 has 16 divisors (see below), whose sum is σ = 144985900800. Its totient is φ = 127796571936.

The previous prime is 136315553189. The next prime is 136315553237. The reversal of 136315553219 is 912355513631.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 136315553219 - 2²⁰ = 136314504643 is a prime.

It is a super-2 number, since 2×136315553219² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 136315553219.

It is not an unprimeable number, because it can be changed into a prime (136315553519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2819552 + ... + 2867490.

It is an arithmetic number, because the mean of its divisors is an integer number (9061618800).

Almost surely, 2^136315553219 is an apocalyptic number.

136315553219 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

136315553219 is a deficient number, since it is larger than the sum of its proper divisors (8670347581).

136315553219 is a wasteful number, since it uses less digits than its factorization.

136315553219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49514.

The product of its digits is 364500, while the sum is 44.

The spelling of 136315553219 in words is "one hundred thirty-six billion, three hundred fifteen million, five hundred fifty-three thousand, two hundred nineteen".