355005045 has 16 divisors (see below), whose sum is σ = 631120320. Its totient is φ = 189335952.

The previous prime is 355005031. The next prime is 355005083. The reversal of 355005045 is 540500553.

It is not a de Polignac number, because 355005045 - 2⁴ = 355005029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1314699 + ... + 1314968.

It is an arithmetic number, because the mean of its divisors is an integer number (39445020).

Almost surely, 2^355005045 is an apocalyptic number.

It is an amenable number.

355005045 is a deficient number, since it is larger than the sum of its proper divisors (276115275).

355005045 is a wasteful number, since it uses less digits than its factorization.

355005045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2629681 (or 2629675 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 355005045 is about 18841.5775613402. The cubic root of 355005045 is about 708.0732292828.

Adding to 355005045 its reverse (540500553), we get a palindrome (895505598).

The spelling of 355005045 in words is "three hundred fifty-five million, five thousand, forty-five".