36111749896 has 8 divisors (see below), whose sum is σ = 67709531070. Its totient is φ = 18055874944.

The previous prime is 36111749893. The next prime is 36111749959. The reversal of 36111749896 is 69894711163.

It can be written as a sum of positive squares in only one way, i.e., 28488713796 + 7623036100 = 168786^2 + 87310^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (36111749893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2256984361 + ... + 2256984376.

Almost surely, 2^36111749896 is an apocalyptic number.

It is an amenable number.

36111749896 is a deficient number, since it is larger than the sum of its proper divisors (31597781174).

36111749896 is a wasteful number, since it uses less digits than its factorization.

36111749896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4513968743 (or 4513968739 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 55.

The spelling of 36111749896 in words is "thirty-six billion, one hundred eleven million, seven hundred forty-nine thousand, eight hundred ninety-six".