35729745488 has 20 divisors (see below), whose sum is σ = 69229655328. Its totient is φ = 17864028000.

The previous prime is 35729745419. The next prime is 35729745521. The reversal of 35729745488 is 88454792753.

It is a super-2 number, since 2×35729745488² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 35729745488.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429845 + ... + 506187.

Almost surely, 2^35729745488 is an apocalyptic number.

It is an amenable number.

35729745488 is a deficient number, since it is larger than the sum of its proper divisors (33499909840).

35729745488 is a wasteful number, since it uses less digits than its factorization.

35729745488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105602 (or 105596 counting only the distinct ones).

The product of its digits is 67737600, while the sum is 62.

The spelling of 35729745488 in words is "thirty-five billion, seven hundred twenty-nine million, seven hundred forty-five thousand, four hundred eighty-eight".