355350852505 has 32 divisors (see below), whose sum is σ = 469513092096. Its totient is φ = 258171408000.

The previous prime is 355350852499. The next prime is 355350852529. The reversal of 355350852505 is 505258053553.

It is a happy number.

It is not a de Polignac number, because 355350852505 - 2³ = 355350852497 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6568165 + ... + 6622045.

It is an arithmetic number, because the mean of its divisors is an integer number (14672284128).

Almost surely, 2^355350852505 is an apocalyptic number.

It is an amenable number.

355350852505 is a deficient number, since it is larger than the sum of its proper divisors (114162239591).

355350852505 is an equidigital number, since it uses as much as digits as its factorization.

355350852505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54910 (or 54888 counting only the distinct ones).

The product of its (nonzero) digits is 2250000, while the sum is 46.

The spelling of 355350852505 in words is "three hundred fifty-five billion, three hundred fifty million, eight hundred fifty-two thousand, five hundred five".