35659150221 has 4 divisors (see below), whose sum is σ = 47545533632. Its totient is φ = 23772766812.

The previous prime is 35659150151. The next prime is 35659150231. The reversal of 35659150221 is 12205195653.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 35659150221 - 2²⁷ = 35524932493 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 35659150221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35659150231) 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 3 ways as a sum of consecutive naturals, for example, 5943191701 + ... + 5943191706.

It is an arithmetic number, because the mean of its divisors is an integer number (11886383408).

Almost surely, 2^35659150221 is an apocalyptic number.

It is an amenable number.

35659150221 is a deficient number, since it is larger than the sum of its proper divisors (11886383411).

35659150221 is a wasteful number, since it uses less digits than its factorization.

35659150221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11886383410.

The product of its (nonzero) digits is 81000, while the sum is 39.

The spelling of 35659150221 in words is "thirty-five billion, six hundred fifty-nine million, one hundred fifty thousand, two hundred twenty-one".