36305631485 has 4 divisors (see below), whose sum is σ = 43566757788. Its totient is φ = 29044505184.

The previous prime is 36305631463. The next prime is 36305631521. The reversal of 36305631485 is 58413650363.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14051257444 + 22254374041 = 118538^2 + 149179^2 .

It is a cyclic number.

It is not a de Polignac number, because 36305631485 - 2³⁰ = 35231889661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3630563144 + ... + 3630563153.

It is an arithmetic number, because the mean of its divisors is an integer number (10891689447).

Almost surely, 2^36305631485 is an apocalyptic number.

It is an amenable number.

36305631485 is a deficient number, since it is larger than the sum of its proper divisors (7261126303).

36305631485 is an equidigital number, since it uses as much as digits as its factorization.

36305631485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7261126302.

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 36305631485 in words is "thirty-six billion, three hundred five million, six hundred thirty-one thousand, four hundred eighty-five".