305550000275 has 24 divisors (see below), whose sum is σ = 408223184544. Its totient is φ = 225528307200.

The previous prime is 305550000257. The next prime is 305550000289. The reversal of 305550000275 is 572000055503.

It is a de Polignac number, because none of the positive numbers 2^k-305550000275 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 453035 + ... + 903515.

It is an arithmetic number, because the mean of its divisors is an integer number (17009299356).

Almost surely, 2^305550000275 is an apocalyptic number.

305550000275 is a deficient number, since it is larger than the sum of its proper divisors (102673184269).

305550000275 is a wasteful number, since it uses less digits than its factorization.

305550000275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452591 (or 452586 counting only the distinct ones).

The product of its (nonzero) digits is 26250, while the sum is 32.

Adding to 305550000275 its reverse (572000055503), we get a palindrome (877550055778).

The spelling of 305550000275 in words is "three hundred five billion, five hundred fifty million, two hundred seventy-five", and thus it is an aban number.