8536505474 has 16 divisors (see below), whose sum is σ = 14639745600. Its totient is φ = 3657068304.

The previous prime is 8536505423. The next prime is 8536505479. The reversal of 8536505474 is 4745056358.

It is not an unprimeable number, because it can be changed into a prime (8536505479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82109 + ... + 154320.

It is an arithmetic number, because the mean of its divisors is an integer number (914984100).

Almost surely, 2^8536505474 is an apocalyptic number.

8536505474 is a deficient number, since it is larger than the sum of its proper divisors (6103240126).

8536505474 is a wasteful number, since it uses less digits than its factorization.

8536505474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239017.

The product of its (nonzero) digits is 2016000, while the sum is 47.

The square root of 8536505474 is about 92393.2111900003. The cubic root of 8536505474 is about 2043.7450009834.

The spelling of 8536505474 in words is "eight billion, five hundred thirty-six million, five hundred five thousand, four hundred seventy-four".