36253063885 has 16 divisors (see below), whose sum is σ = 43791442992. Its totient is φ = 28811059200.

The previous prime is 36253063883. The next prime is 36253063921. The reversal of 36253063885 is 58836035263.

It can be written as a sum of positive squares in 8 ways, for example, as 5137162276 + 31115901609 = 71674^2 + 176397^2 .

It is not a de Polignac number, because 36253063885 - 2¹ = 36253063883 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 (36253063883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 623245 + ... + 678925.

It is an arithmetic number, because the mean of its divisors is an integer number (2736965187).

Almost surely, 2^36253063885 is an apocalyptic number.

It is an amenable number.

36253063885 is a deficient number, since it is larger than the sum of its proper divisors (7538379107).

36253063885 is a wasteful number, since it uses less digits than its factorization.

36253063885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56544.

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 36253063885 in words is "thirty-six billion, two hundred fifty-three million, sixty-three thousand, eight hundred eighty-five".