136345563255 has 32 divisors (see below), whose sum is σ = 238008119040. Its totient is φ = 66100513280.

The previous prime is 136345563253. The next prime is 136345563271. The reversal of 136345563255 is 552365543631.

It is not a de Polignac number, because 136345563255 - 2¹ = 136345563253 is a prime.

It is a super-2 number, since 2×136345563255² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136345563253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1964536 + ... + 2032754.

It is an arithmetic number, because the mean of its divisors is an integer number (7437753720).

Almost surely, 2^136345563255 is an apocalyptic number.

136345563255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

136345563255 is a deficient number, since it is larger than the sum of its proper divisors (101662555785).

136345563255 is a wasteful number, since it uses less digits than its factorization.

136345563255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80351.

The product of its digits is 4860000, while the sum is 48.

The spelling of 136345563255 in words is "one hundred thirty-six billion, three hundred forty-five million, five hundred sixty-three thousand, two hundred fifty-five".