36126600872 has 8 divisors (see below), whose sum is σ = 67737376650. Its totient is φ = 18063300432.

The previous prime is 36126600869. The next prime is 36126600877. The reversal of 36126600872 is 27800662163.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 21331770916 + 14794829956 = 146054^2 + 121634^2 .

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

It is not an unprimeable number, because it can be changed into a prime (36126600877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2257912547 + ... + 2257912562.

Almost surely, 2^36126600872 is an apocalyptic number.

It is an amenable number.

36126600872 is a deficient number, since it is larger than the sum of its proper divisors (31610775778).

36126600872 is a wasteful number, since it uses less digits than its factorization.

36126600872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4515825115 (or 4515825111 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 36126600872 in words is "thirty-six billion, one hundred twenty-six million, six hundred thousand, eight hundred seventy-two".