35696648172 has 18 divisors (see below), whose sum is σ = 83293706244. Its totient is φ = 11898664560.

The previous prime is 35696648167. The next prime is 35696648219. The reversal of 35696648172 is 27184669653.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 627222 + ... + 681762.

Almost surely, 2^35696648172 is an apocalyptic number.

It is an amenable number.

35696648172 is an abundant number, since it is smaller than the sum of its proper divisors (47597058072).

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

35696648172 is an frugal number, since it uses more digits than its factorization.

35696648172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109089 (or 54546 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 57.

The spelling of 35696648172 in words is "thirty-five billion, six hundred ninety-six million, six hundred forty-eight thousand, one hundred seventy-two".