36056997594 has 12 divisors (see below), whose sum is σ = 78123494826. Its totient is φ = 12018999192.

The previous prime is 36056997517. The next prime is 36056997607. The reversal of 36056997594 is 49579965063.

36056997594 is a `hidden beast` number, since 3 + 60 + 569 + 9 + 7 + 5 + 9 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 27444229569 + 8612768025 = 165663^2 + 92805^2 .

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 5 ways as a sum of consecutive naturals, for example, 1001583249 + ... + 1001583284.

Almost surely, 2^36056997594 is an apocalyptic number.

36056997594 is an abundant number, since it is smaller than the sum of its proper divisors (42066497232).

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

36056997594 is a wasteful number, since it uses less digits than its factorization.

36056997594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003166541 (or 2003166538 counting only the distinct ones).

The product of its (nonzero) digits is 55112400, while the sum is 63.

The spelling of 36056997594 in words is "thirty-six billion, fifty-six million, nine hundred ninety-seven thousand, five hundred ninety-four".