136026543 has 8 divisors (see below), whose sum is σ = 187219456. Its totient is φ = 87759000.

The previous prime is 136026533. The next prime is 136026581. The reversal of 136026543 is 345620631.

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

It is not a de Polignac number, because 136026543 - 2⁹ = 136026031 is a prime.

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 136026543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136026533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 731233 + ... + 731418.

It is an arithmetic number, because the mean of its divisors is an integer number (23402432).

Almost surely, 2^136026543 is an apocalyptic number.

136026543 is a deficient number, since it is larger than the sum of its proper divisors (51192913).

136026543 is a wasteful number, since it uses less digits than its factorization.

136026543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462685.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 136026543 is about 11663.0417559057. The cubic root of 136026543 is about 514.2897716060.

The spelling of 136026543 in words is "one hundred thirty-six million, twenty-six thousand, five hundred forty-three".