3538355273 has 4 divisors (see below), whose sum is σ = 3540558720. Its totient is φ = 3536151828.

The previous prime is 3538355269. The next prime is 3538355297. The reversal of 3538355273 is 3725538353.

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 a cyclic number.

It is not a de Polignac number, because 3538355273 - 2² = 3538355269 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3538355243) 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, 1099313 + ... + 1102526.

It is an arithmetic number, because the mean of its divisors is an integer number (885139680).

Almost surely, 2^3538355273 is an apocalyptic number.

It is an amenable number.

3538355273 is a deficient number, since it is larger than the sum of its proper divisors (2203447).

3538355273 is a wasteful number, since it uses less digits than its factorization.

3538355273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2203446.

The product of its digits is 1134000, while the sum is 44.

The square root of 3538355273 is about 59484.0757934424. The cubic root of 3538355273 is about 1523.8205012734.

The spelling of 3538355273 in words is "three billion, five hundred thirty-eight million, three hundred fifty-five thousand, two hundred seventy-three".