36164209550 has 48 divisors (see below), whose sum is σ = 80920832640. Its totient is φ = 11746568160.

The previous prime is 36164209517. The next prime is 36164209559. The reversal of 36164209550 is 5590246163.

It is a super-2 number, since 2×36164209550² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36164209498 and 36164209507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36164209559) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 2712464 + ... + 2725763.

It is an arithmetic number, because the mean of its divisors is an integer number (1685850680).

Almost surely, 2^36164209550 is an apocalyptic number.

36164209550 is an abundant number, since it is smaller than the sum of its proper divisors (44756623090).

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

36164209550 is a wasteful number, since it uses less digits than its factorization.

36164209550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5438265 (or 5438260 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 41.

The spelling of 36164209550 in words is "thirty-six billion, one hundred sixty-four million, two hundred nine thousand, five hundred fifty".