36485236944 has 420 divisors, whose sum is σ = 116670282624. Its totient is φ = 11041235712.

The previous prime is 36485236891. The next prime is 36485237011. The reversal of 36485236944 is 44963258463.

36485236944 is a `hidden beast` number, since 36 + 48 + 523 + 6 + 9 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

Its product of digits (14929920) is a multiple of the sum of its prime divisors (324).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 163610817 + ... + 163611039.

Almost surely, 2^36485236944 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 36485236944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58335141312).

36485236944 is an abundant number, since it is smaller than the sum of its proper divisors (80185045680).

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

36485236944 is a wasteful number, since it uses less digits than its factorization.

36485236944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358 (or 324 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 54.

The spelling of 36485236944 in words is "thirty-six billion, four hundred eighty-five million, two hundred thirty-six thousand, nine hundred forty-four".