36505612074 has 8 divisors (see below), whose sum is σ = 73011224160. Its totient is φ = 12168537356.

The previous prime is 36505612009. The next prime is 36505612079. The reversal of 36505612074 is 47021650563.

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

36505612074 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (36505612079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3042134334 + ... + 3042134345.

It is an arithmetic number, because the mean of its divisors is an integer number (9126403020).

Almost surely, 2^36505612074 is an apocalyptic number.

36505612074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36505612074 is a wasteful number, since it uses less digits than its factorization.

36505612074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6084268684.

The product of its (nonzero) digits is 151200, while the sum is 39.

The spelling of 36505612074 in words is "thirty-six billion, five hundred five million, six hundred twelve thousand, seventy-four".