36545444005 has 16 divisors (see below), whose sum is σ = 50502063744. Its totient is φ = 24868434240.

The previous prime is 36545443997. The next prime is 36545444009. The reversal of 36545444005 is 50044454563.

It is not a de Polignac number, because 36545444005 - 2³ = 36545443997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36545444009) 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, 3980742 + ... + 3989911.

It is an arithmetic number, because the mean of its divisors is an integer number (3156378984).

Almost surely, 2^36545444005 is an apocalyptic number.

36545444005 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

36545444005 is a deficient number, since it is larger than the sum of its proper divisors (13956619739).

36545444005 is a wasteful number, since it uses less digits than its factorization.

36545444005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7970796.

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 36545444005 its reverse (50044454563), we get a palindrome (86589898568).

The spelling of 36545444005 in words is "thirty-six billion, five hundred forty-five million, four hundred forty-four thousand, five".