36697532356 has 9 divisors (see below), whose sum is σ = 64221352111. Its totient is φ = 18348574612.

The previous prime is 36697532353. The next prime is 36697532359. The reversal of 36697532356 is 65323579663.

It is a happy number.

The square root of 36697532356 is 191566.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (36697532353) and next prime (36697532359).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36697532297 and 36697532306.

It is not an unprimeable number, because it can be changed into a prime (36697532353) 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 2 ways as a sum of consecutive naturals, for example, 335241 + ... + 431023.

Almost surely, 2^36697532356 is an apocalyptic number.

36697532356 is the 191566-th square number.

It is an amenable number.

36697532356 is a deficient number, since it is larger than the sum of its proper divisors (27523819755).

36697532356 is an frugal number, since it uses more digits than its factorization.

36697532356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191570 (or 95785 counting only the distinct ones).

The product of its digits is 18370800, while the sum is 55.

The spelling of 36697532356 in words is "thirty-six billion, six hundred ninety-seven million, five hundred thirty-two thousand, three hundred fifty-six".