36545322550 has 48 divisors (see below), whose sum is σ = 74246122944. Its totient is φ = 13272660000.

The previous prime is 36545322521. The next prime is 36545322557. The reversal of 36545322550 is 5522354563.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36545322557) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 405085 + ... + 487015.

It is an arithmetic number, because the mean of its divisors is an integer number (1546794228).

Almost surely, 2^36545322550 is an apocalyptic number.

36545322550 is an abundant number, since it is smaller than the sum of its proper divisors (37700800394).

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

36545322550 is a wasteful number, since it uses less digits than its factorization.

36545322550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82765 (or 82760 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 40.

The spelling of 36545322550 in words is "thirty-six billion, five hundred forty-five million, three hundred twenty-two thousand, five hundred fifty".