35685057055 has 4 divisors (see below), whose sum is σ = 42822068472. Its totient is φ = 28548045640.

The previous prime is 35685057041. The next prime is 35685057059. The reversal of 35685057055 is 55075058653.

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

It is not a de Polignac number, because 35685057055 - 2¹³ = 35685048863 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 (35685057059) 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, 3568505701 + ... + 3568505710.

It is an arithmetic number, because the mean of its divisors is an integer number (10705517118).

Almost surely, 2^35685057055 is an apocalyptic number.

35685057055 is a deficient number, since it is larger than the sum of its proper divisors (7137011417).

35685057055 is an equidigital number, since it uses as much as digits as its factorization.

35685057055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7137011416.

The product of its (nonzero) digits is 3150000, while the sum is 49.

The spelling of 35685057055 in words is "thirty-five billion, six hundred eighty-five million, fifty-seven thousand, fifty-five".