36364252505 has 16 divisors (see below), whose sum is σ = 50169611520. Its totient is φ = 24786169152.

The previous prime is 36364252499. The next prime is 36364252537. The reversal of 36364252505 is 50525246363.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36364252505 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3104870 + ... + 3116559.

It is an arithmetic number, because the mean of its divisors is an integer number (3135600720).

Almost surely, 2^36364252505 is an apocalyptic number.

36364252505 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

36364252505 is a deficient number, since it is larger than the sum of its proper divisors (13805359015).

36364252505 is a wasteful number, since it uses less digits than its factorization.

36364252505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6221608.

The product of its (nonzero) digits is 648000, while the sum is 41.

Adding to 36364252505 its reverse (50525246363), we get a palindrome (86889498868).

The spelling of 36364252505 in words is "thirty-six billion, three hundred sixty-four million, two hundred fifty-two thousand, five hundred five".