35564485643 has 8 divisors (see below), whose sum is σ = 36290368656. Its totient is φ = 34840634400.

The previous prime is 35564485633. The next prime is 35564485669. The reversal of 35564485643 is 34658446553.

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 35564485643 - 2⁸ = 35564485387 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35564485633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472553 + ... + 542618.

It is an arithmetic number, because the mean of its divisors is an integer number (4536296082).

Almost surely, 2^35564485643 is an apocalyptic number.

35564485643 is a deficient number, since it is larger than the sum of its proper divisors (725883013).

35564485643 is a wasteful number, since it uses less digits than its factorization.

35564485643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015885.

The product of its digits is 20736000, while the sum is 53.

The spelling of 35564485643 in words is "thirty-five billion, five hundred sixty-four million, four hundred eighty-five thousand, six hundred forty-three".