36545731542 has 48 divisors (see below), whose sum is σ = 79710499440. Its totient is φ = 12100815936.

The previous prime is 36545731511. The next prime is 36545731553. The reversal of 36545731542 is 24513754563.

36545731542 is a `hidden beast` number, since 3 + 6 + 54 + 57 + 3 + 1 + 542 = 666.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 3258288 + ... + 3269484.

It is an arithmetic number, because the mean of its divisors is an integer number (1660635405).

Almost surely, 2^36545731542 is an apocalyptic number.

36545731542 is an abundant number, since it is smaller than the sum of its proper divisors (43164767898).

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

36545731542 is a wasteful number, since it uses less digits than its factorization.

36545731542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12397 (or 12394 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 45.

The spelling of 36545731542 in words is "thirty-six billion, five hundred forty-five million, seven hundred thirty-one thousand, five hundred forty-two".