355488054909897 has 16 divisors (see below), whose sum is σ = 583365013185920. Its totient is φ = 187510182809472.

The previous prime is 355488054909887. The next prime is 355488054909899. The reversal of 355488054909897 is 798909450884553.

It is not a de Polignac number, because 355488054909897 - 2¹¹ = 355488054907849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (355488054909899) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 651077023372 + ... + 651077023917.

It is an arithmetic number, because the mean of its divisors is an integer number (36460313324120).

Almost surely, 2^{355488054909897} is an apocalyptic number.

It is an amenable number.

355488054909897 is a deficient number, since it is larger than the sum of its proper divisors (227876958276023).

355488054909897 is a wasteful number, since it uses less digits than its factorization.

355488054909897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302154047312.

The product of its (nonzero) digits is 15676416000, while the sum is 84.

The spelling of 355488054909897 in words is "three hundred fifty-five trillion, four hundred eighty-eight billion, fifty-four million, nine hundred nine thousand, eight hundred ninety-seven".