36031046544 has 120 divisors (see below), whose sum is σ = 104255700224. Its totient is φ = 11604384000.

The previous prime is 36031046537. The next prime is 36031046581. The reversal of 36031046544 is 44564013063.

36031046544 is a `hidden beast` number, since 3 + 6 + 0 + 3 + 104 + 6 + 544 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 36031046499 and 36031046508.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2944599 + ... + 2956809.

Almost surely, 2^36031046544 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 36031046544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52127850112).

36031046544 is an abundant number, since it is smaller than the sum of its proper divisors (68224653680).

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

36031046544 is a wasteful number, since it uses less digits than its factorization.

36031046544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12917 (or 12908 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 36031046544 in words is "thirty-six billion, thirty-one million, forty-six thousand, five hundred forty-four".