136306464543 has 6 divisors (see below), whose sum is σ = 196887115464. Its totient is φ = 90870976356.

The previous prime is 136306464527. The next prime is 136306464557. The reversal of 136306464543 is 345464603631.

136306464543 is a `hidden beast` number, since 1 + 3 + 63 + 0 + 6 + 46 + 4 + 543 = 666.

It is not a de Polignac number, because 136306464543 - 2⁴ = 136306464527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136306464043) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7572581355 + ... + 7572581372.

It is an arithmetic number, because the mean of its divisors is an integer number (32814519244).

Almost surely, 2^136306464543 is an apocalyptic number.

136306464543 is a deficient number, since it is larger than the sum of its proper divisors (60580650921).

136306464543 is a wasteful number, since it uses less digits than its factorization.

136306464543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15145162733 (or 15145162730 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 45.

The spelling of 136306464543 in words is "one hundred thirty-six billion, three hundred six million, four hundred sixty-four thousand, five hundred forty-three".