350545005549 has 6 divisors (see below), whose sum is σ = 506342785806. Its totient is φ = 233696670360.

The previous prime is 350545005539. The next prime is 350545005557. The reversal of 350545005549 is 945500545053.

350545005549 is a `hidden beast` number, since 3 + 5 + 0 + 54 + 50 + 0 + 5 + 549 = 666.

It can be written as a sum of positive squares in only one way, i.e., 246527145225 + 104017860324 = 496515^2 + 322518^2 .

It is not a de Polignac number, because 350545005549 - 2⁹ = 350545005037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350545005539) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19474722522 + ... + 19474722539.

It is an arithmetic number, because the mean of its divisors is an integer number (84390464301).

Almost surely, 2^350545005549 is an apocalyptic number.

It is an amenable number.

350545005549 is a deficient number, since it is larger than the sum of its proper divisors (155797780257).

350545005549 is a wasteful number, since it uses less digits than its factorization.

350545005549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38949445067 (or 38949445064 counting only the distinct ones).

The product of its (nonzero) digits is 1350000, while the sum is 45.

The spelling of 350545005549 in words is "three hundred fifty billion, five hundred forty-five million, five thousand, five hundred forty-nine".