36522400643 has 8 divisors (see below), whose sum is σ = 36604382976. Its totient is φ = 36440497800.

The previous prime is 36522400597. The next prime is 36522400661. The reversal of 36522400643 is 34600422563.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36522400643 - 2¹⁰ = 36522399619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36522400043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 952778 + ... + 990368.

It is an arithmetic number, because the mean of its divisors is an integer number (4575547872).

Almost surely, 2^36522400643 is an apocalyptic number.

36522400643 is a deficient number, since it is larger than the sum of its proper divisors (81982333).

36522400643 is a wasteful number, since it uses less digits than its factorization.

36522400643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39745.

The product of its (nonzero) digits is 103680, while the sum is 35.

The spelling of 36522400643 in words is "thirty-six billion, five hundred twenty-two million, four hundred thousand, six hundred forty-three".