36311532361 has 8 divisors (see below), whose sum is σ = 39110053640. Its totient is φ = 33513772032.

The previous prime is 36311532353. The next prime is 36311532401. The reversal of 36311532361 is 16323511363.

It can be written as a sum of positive squares in 4 ways, for example, as 76125625 + 36235406736 = 8725^2 + 190356^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 36311532361 - 2³ = 36311532353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36311532311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89130 + ... + 283843.

It is an arithmetic number, because the mean of its divisors is an integer number (4888756705).

Almost surely, 2^36311532361 is an apocalyptic number.

It is an amenable number.

36311532361 is a deficient number, since it is larger than the sum of its proper divisors (2798521279).

36311532361 is a wasteful number, since it uses less digits than its factorization.

36311532361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380475.

The product of its digits is 29160, while the sum is 34.

The spelling of 36311532361 in words is "thirty-six billion, three hundred eleven million, five hundred thirty-two thousand, three hundred sixty-one".