36031993002 has 12 divisors (see below), whose sum is σ = 78069318210. Its totient is φ = 12010664328.

The previous prime is 36031993001. The next prime is 36031993021. The reversal of 36031993002 is 20039913063.

It is a happy number.

36031993002 is a `hidden beast` number, since 3 + 603 + 19 + 9 + 30 + 0 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 21260264481 + 14771728521 = 145809^2 + 121539^2 .

It is not an unprimeable number, because it can be changed into a prime (36031993001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1000888677 + ... + 1000888712.

Almost surely, 2^36031993002 is an apocalyptic number.

36031993002 is an abundant number, since it is smaller than the sum of its proper divisors (42037325208).

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

36031993002 is a wasteful number, since it uses less digits than its factorization.

36031993002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001777397 (or 2001777394 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 36.

It can be divided in two parts, 3603199 and 3002, that added together give a square (3606201 = 1899²).

The spelling of 36031993002 in words is "thirty-six billion, thirty-one million, nine hundred ninety-three thousand, two".