355040045 has 8 divisors (see below), whose sum is σ = 426925824. Its totient is φ = 283446864.

The previous prime is 355040003. The next prime is 355040047. The reversal of 355040045 is 540040553.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 355040045 - 2⁶ = 355039981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 355039996 and 355040023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355040047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70469 + ... + 75338.

It is an arithmetic number, because the mean of its divisors is an integer number (53365728).

Almost surely, 2^355040045 is an apocalyptic number.

It is an amenable number.

355040045 is a deficient number, since it is larger than the sum of its proper divisors (71885779).

355040045 is a wasteful number, since it uses less digits than its factorization.

355040045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146299.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 355040045 is about 18842.5063354109. The cubic root of 355040045 is about 708.0964981996.

Adding to 355040045 its reverse (540040553), we get a palindrome (895080598).

The spelling of 355040045 in words is "three hundred fifty-five million, forty thousand, forty-five".