135800543386 has 24 divisors (see below), whose sum is σ = 216876932640. Its totient is φ = 63761760192.

The previous prime is 135800543371. The next prime is 135800543413. The reversal of 135800543386 is 683345008531.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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, 9126 + ... + 521233.

It is an arithmetic number, because the mean of its divisors is an integer number (9036538860).

Almost surely, 2^135800543386 is an apocalyptic number.

135800543386 is a deficient number, since it is larger than the sum of its proper divisors (81076389254).

135800543386 is a wasteful number, since it uses less digits than its factorization.

135800543386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530838 (or 530821 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 135800543386 in words is "one hundred thirty-five billion, eight hundred million, five hundred forty-three thousand, three hundred eighty-six".