355050020445 has 8 divisors (see below), whose sum is σ = 568080032736. Its totient is φ = 189360010896.

The previous prime is 355050020441. The next prime is 355050020459. The reversal of 355050020445 is 544020050553.

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

It is not a de Polignac number, because 355050020445 - 2² = 355050020441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355050020441) 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, 11835000667 + ... + 11835000696.

It is an arithmetic number, because the mean of its divisors is an integer number (71010004092).

Almost surely, 2^355050020445 is an apocalyptic number.

It is an amenable number.

355050020445 is a deficient number, since it is larger than the sum of its proper divisors (213030012291).

355050020445 is a wasteful number, since it uses less digits than its factorization.

355050020445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23670001371.

The product of its (nonzero) digits is 60000, while the sum is 33.

Adding to 355050020445 its reverse (544020050553), we get a palindrome (899070070998).

The spelling of 355050020445 in words is "three hundred fifty-five billion, fifty million, twenty thousand, four hundred forty-five".