36015247136 has 48 divisors (see below), whose sum is σ = 77480087328. Its totient is φ = 16343232000.

The previous prime is 36015247129. The next prime is 36015247157. The reversal of 36015247136 is 63174251063.

It is a self number, because there is not a number n which added to its sum of digits gives 36015247136.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126431 + ... + 296673.

It is an arithmetic number, because the mean of its divisors is an integer number (1614168486).

Almost surely, 2^36015247136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36015247136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38740043664).

36015247136 is an abundant number, since it is smaller than the sum of its proper divisors (41464840192).

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

36015247136 is a wasteful number, since it uses less digits than its factorization.

36015247136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170865 (or 170857 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 38.

Adding to 36015247136 its reverse (63174251063), we get a palindrome (99189498199).

The spelling of 36015247136 in words is "thirty-six billion, fifteen million, two hundred forty-seven thousand, one hundred thirty-six".