36742755856 has 45 divisors (see below), whose sum is σ = 71862393351. Its totient is φ = 18199245696.

The previous prime is 36742755851. The next prime is 36742755869. The reversal of 36742755856 is 65855724763.

It is a happy number.

The square root of 36742755856 is 191684.

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

It can be written as a sum of positive squares in 4 ways, for example, as 551498256 + 36191257600 = 23484^2 + 190240^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36742755856.

It is not an unprimeable number, because it can be changed into a prime (36742755851) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 132645190 + ... + 132645466.

Almost surely, 2^36742755856 is an apocalyptic number.

36742755856 is the 191684-th square number.

It is an amenable number.

36742755856 is a deficient number, since it is larger than the sum of its proper divisors (35119637495).

36742755856 is an frugal number, since it uses more digits than its factorization.

36742755856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908 (or 452 counting only the distinct ones).

The product of its digits is 42336000, while the sum is 58.

The spelling of 36742755856 in words is "thirty-six billion, seven hundred forty-two million, seven hundred fifty-five thousand, eight hundred fifty-six".