36578303997 has 16 divisors (see below), whose sum is σ = 51724244160. Its totient is φ = 22913632512.

The previous prime is 36578303953. The next prime is 36578304011. The reversal of 36578303997 is 79930387563.

It is not a de Polignac number, because 36578303997 - 2¹⁰ = 36578302973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36578303997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36578403997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 553747 + ... + 616272.

It is an arithmetic number, because the mean of its divisors is an integer number (3232765260).

Almost surely, 2^36578303997 is an apocalyptic number.

It is an amenable number.

36578303997 is a deficient number, since it is larger than the sum of its proper divisors (15145940163).

36578303997 is a wasteful number, since it uses less digits than its factorization.

36578303997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170652.

The product of its (nonzero) digits is 25719120, while the sum is 60.

The spelling of 36578303997 in words is "thirty-six billion, five hundred seventy-eight million, three hundred three thousand, nine hundred ninety-seven".