305304536303050 has 12 divisors (see below), whose sum is σ = 567866437523766. Its totient is φ = 122121814521200.

The previous prime is 305304536302981. The next prime is 305304536303087. The reversal of 305304536303050 is 50303635403503.

It can be written as a sum of positive squares in 3 ways, for example, as 158825098271889 + 146479438031161 = 12602583^2 + 12102869^2 .

It is a super-2 number, since 2×305304536303050² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 305304536302994 and 305304536303012.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3053045362981 + ... + 3053045363080.

Almost surely, 2^{305304536303050} is an apocalyptic number.

305304536303050 is a deficient number, since it is larger than the sum of its proper divisors (262561901220716).

305304536303050 is a wasteful number, since it uses less digits than its factorization.

305304536303050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6106090726073 (or 6106090726068 counting only the distinct ones).

The product of its (nonzero) digits is 729000, while the sum is 40.

The spelling of 305304536303050 in words is "three hundred five trillion, three hundred four billion, five hundred thirty-six million, three hundred three thousand, fifty".