136146172530 has 64 divisors (see below), whose sum is σ = 328381070976. Its totient is φ = 36124800000.

The previous prime is 136146172529. The next prime is 136146172531. The reversal of 136146172530 is 35271641631.

It is an interprime number because it is at equal distance from previous prime (136146172529) and next prime (136146172531).

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (136146172531) 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, 7980810 + ... + 7997850.

It is an arithmetic number, because the mean of its divisors is an integer number (5130954234).

Almost surely, 2^136146172530 is an apocalyptic number.

136146172530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136146172530 is an abundant number, since it is smaller than the sum of its proper divisors (192234898446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136146172530 is a wasteful number, since it uses less digits than its factorization.

136146172530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18363.

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 136146172530 in words is "one hundred thirty-six billion, one hundred forty-six million, one hundred seventy-two thousand, five hundred thirty".