35870353885013 has 4 divisors (see below), whose sum is σ = 35983509575820. Its totient is φ = 35757198194208.

The previous prime is 35870353885007. The next prime is 35870353885027. The reversal of 35870353885013 is 31058835307853.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 739863183409 + 35130490701604 = 860153^2 + 5927098^2 .

It is a cyclic number.

It is not a de Polignac number, because 35870353885013 - 2⁶ = 35870353884949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35870353885063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56577844928 + ... + 56577845561.

It is an arithmetic number, because the mean of its divisors is an integer number (8995877393955).

Almost surely, 2^{35870353885013} is an apocalyptic number.

It is an amenable number.

35870353885013 is a deficient number, since it is larger than the sum of its proper divisors (113155690807).

35870353885013 is a wasteful number, since it uses less digits than its factorization.

35870353885013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113155690806.

The product of its (nonzero) digits is 36288000, while the sum is 59.

The spelling of 35870353885013 in words is "thirty-five trillion, eight hundred seventy billion, three hundred fifty-three million, eight hundred eighty-five thousand, thirteen".