36545476731 has 8 divisors (see below), whose sum is σ = 49915773264. Its totient is φ = 23769415680.

The previous prime is 36545476729. The next prime is 36545476763. The reversal of 36545476731 is 13767454563.

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

It is not a de Polignac number, because 36545476731 - 2¹ = 36545476729 is a prime.

It is a super-2 number, since 2×36545476731² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36545476531) 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, 148558726 + ... + 148558971.

It is an arithmetic number, because the mean of its divisors is an integer number (6239471658).

Almost surely, 2^36545476731 is an apocalyptic number.

36545476731 is a deficient number, since it is larger than the sum of its proper divisors (13370296533).

36545476731 is a wasteful number, since it uses less digits than its factorization.

36545476731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297117741.

The product of its digits is 6350400, while the sum is 51.

The spelling of 36545476731 in words is "thirty-six billion, five hundred forty-five million, four hundred seventy-six thousand, seven hundred thirty-one".