36423722652 has 12 divisors (see below), whose sum is σ = 84988686216. Its totient is φ = 12141240880.

The previous prime is 36423722633. The next prime is 36423722659. The reversal of 36423722652 is 25622732463.

36423722652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36423722659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1517655099 + ... + 1517655122.

It is an arithmetic number, because the mean of its divisors is an integer number (7082390518).

Almost surely, 2^36423722652 is an apocalyptic number.

It is an amenable number.

36423722652 is an abundant number, since it is smaller than the sum of its proper divisors (48564963564).

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

36423722652 is a wasteful number, since it uses less digits than its factorization.

36423722652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3035310228 (or 3035310226 counting only the distinct ones).

The product of its digits is 725760, while the sum is 42.

The spelling of 36423722652 in words is "thirty-six billion, four hundred twenty-three million, seven hundred twenty-two thousand, six hundred fifty-two".