35597843049 has 4 divisors (see below), whose sum is σ = 47463790736. Its totient is φ = 23731895364.

The previous prime is 35597843033. The next prime is 35597843059. The reversal of 35597843049 is 94034879553.

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 35597843049 - 2⁴ = 35597843033 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 35597843049.

It is not an unprimeable number, because it can be changed into a prime (35597843059) 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, 5932973839 + ... + 5932973844.

It is an arithmetic number, because the mean of its divisors is an integer number (11865947684).

Almost surely, 2^35597843049 is an apocalyptic number.

It is an amenable number.

35597843049 is a deficient number, since it is larger than the sum of its proper divisors (11865947687).

35597843049 is a wasteful number, since it uses less digits than its factorization.

35597843049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11865947686.

The product of its (nonzero) digits is 16329600, while the sum is 57.

The spelling of 35597843049 in words is "thirty-five billion, five hundred ninety-seven million, eight hundred forty-three thousand, forty-nine".