36208763145 has 12 divisors (see below), whose sum is σ = 62761856196. Its totient is φ = 19311340320.

The previous prime is 36208763111. The next prime is 36208763179. The reversal of 36208763145 is 54136780263.

36208763145 is a `hidden beast` number, since 3 + 6 + 2 + 0 + 8 + 7 + 631 + 4 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (36208763111) and next prime (36208763179).

It can be written as a sum of positive squares in 2 ways, for example, as 15824633616 + 20384129529 = 125796^2 + 142773^2 .

It is not a de Polignac number, because 36208763145 - 2⁹ = 36208762633 is a prime.

It is a super-2 number, since 2×36208763145² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 804639181 = 36208763145 / (3 + 6 + 2 + 0 + 8 + 7 + 6 + 3 + 1 + 4 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 36208763145.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 402319546 + ... + 402319635.

It is an arithmetic number, because the mean of its divisors is an integer number (5230154683).

Almost surely, 2^36208763145 is an apocalyptic number.

It is an amenable number.

36208763145 is a deficient number, since it is larger than the sum of its proper divisors (26553093051).

36208763145 is a wasteful number, since it uses less digits than its factorization.

36208763145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804639192 (or 804639189 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 36208763145 in words is "thirty-six billion, two hundred eight million, seven hundred sixty-three thousand, one hundred forty-five".