36822573556 has 6 divisors (see below), whose sum is σ = 64439503730. Its totient is φ = 18411286776.

The previous prime is 36822573551. The next prime is 36822573559. The reversal of 36822573556 is 65537522863.

36822573556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 35828432656 + 994140900 = 189284^2 + 31530^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36822573551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4602821691 + ... + 4602821698.

Almost surely, 2^36822573556 is an apocalyptic number.

It is an amenable number.

36822573556 is a deficient number, since it is larger than the sum of its proper divisors (27616930174).

36822573556 is a wasteful number, since it uses less digits than its factorization.

36822573556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9205643393 (or 9205643391 counting only the distinct ones).

The product of its digits is 9072000, while the sum is 52.

The spelling of 36822573556 in words is "thirty-six billion, eight hundred twenty-two million, five hundred seventy-three thousand, five hundred fifty-six".