36436673232 has 400 divisors, whose sum is σ = 115871690880. Its totient is φ = 11017036800.

The previous prime is 36436673173. The next prime is 36436673281. The reversal of 36436673232 is 23237663463.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 52730007 + ... + 52730697.

Almost surely, 2^36436673232 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 36436673232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57935845440).

36436673232 is an abundant number, since it is smaller than the sum of its proper divisors (79435017648).

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

36436673232 is a wasteful number, since it uses less digits than its factorization.

36436673232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824 (or 809 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 45.

The spelling of 36436673232 in words is "thirty-six billion, four hundred thirty-six million, six hundred seventy-three thousand, two hundred thirty-two".