36155540424 has 64 divisors (see below), whose sum is σ = 92497204800. Its totient is φ = 11772723456.

The previous prime is 36155540423. The next prime is 36155540471. The reversal of 36155540424 is 42404555163.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (36155540423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229227 + ... + 353349.

It is an arithmetic number, because the mean of its divisors is an integer number (1445268825).

Almost surely, 2^36155540424 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 36155540424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46248602400).

36155540424 is an abundant number, since it is smaller than the sum of its proper divisors (56341664376).

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

36155540424 is a wasteful number, since it uses less digits than its factorization.

36155540424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124414 (or 124410 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 36155540424 in words is "thirty-six billion, one hundred fifty-five million, five hundred forty thousand, four hundred twenty-four".