6136532159 has 4 divisors (see below), whose sum is σ = 6138853104. Its totient is φ = 6134211216.

The previous prime is 6136532141. The next prime is 6136532161. The reversal of 6136532159 is 9512356316.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6136532159 - 2⁸ = 6136531903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6136532179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1156502 + ... + 1161795.

It is an arithmetic number, because the mean of its divisors is an integer number (1534713276).

Almost surely, 2^6136532159 is an apocalyptic number.

6136532159 is a deficient number, since it is larger than the sum of its proper divisors (2320945).

6136532159 is a wasteful number, since it uses less digits than its factorization.

6136532159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2320944.

The product of its digits is 145800, while the sum is 41.

The square root of 6136532159 is about 78336.0208269478. The cubic root of 6136532159 is about 1830.8004261243.

The spelling of 6136532159 in words is "six billion, one hundred thirty-six million, five hundred thirty-two thousand, one hundred fifty-nine".