36670512365 has 8 divisors (see below), whose sum is σ = 44106244728. Its totient is φ = 29268656640.

The previous prime is 36670512353. The next prime is 36670512367. The reversal of 36670512365 is 56321507663.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3772170724 + 32898341641 = 61418^2 + 181379^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-36670512365 is a prime.

It is a super-2 number, since 2×36670512365² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36670512367) 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, 8466776 + ... + 8471105.

It is an arithmetic number, because the mean of its divisors is an integer number (5513280591).

Almost surely, 2^36670512365 is an apocalyptic number.

It is an amenable number.

36670512365 is a deficient number, since it is larger than the sum of its proper divisors (7435732363).

36670512365 is a wasteful number, since it uses less digits than its factorization.

36670512365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16938319.

The product of its (nonzero) digits is 680400, while the sum is 44.

The spelling of 36670512365 in words is "thirty-six billion, six hundred seventy million, five hundred twelve thousand, three hundred sixty-five".