136498678075 has 12 divisors (see below), whose sum is σ = 169611733440. Its totient is φ = 108970960160.

The previous prime is 136498678073. The next prime is 136498678079. The reversal of 136498678075 is 570876894631.

It is not a de Polignac number, because 136498678075 - 2¹ = 136498678073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136498677998 and 136498678016.

It is not an unprimeable number, because it can be changed into a prime (136498678073) 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 11 ways as a sum of consecutive naturals, for example, 5687344 + ... + 5711293.

It is an arithmetic number, because the mean of its divisors is an integer number (14134311120).

Almost surely, 2^136498678075 is an apocalyptic number.

136498678075 is a deficient number, since it is larger than the sum of its proper divisors (33113055365).

136498678075 is a wasteful number, since it uses less digits than its factorization.

136498678075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11399126 (or 11399121 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 64.

The spelling of 136498678075 in words is "one hundred thirty-six billion, four hundred ninety-eight million, six hundred seventy-eight thousand, seventy-five".