305005003052 has 12 divisors (see below), whose sum is σ = 533873747736. Its totient is φ = 152469646560.

The previous prime is 305005003049. The next prime is 305005003063. The reversal of 305005003052 is 250300500503.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8192849 + ... + 8229992.

It is an arithmetic number, because the mean of its divisors is an integer number (44489478978).

Almost surely, 2^305005003052 is an apocalyptic number.

It is an amenable number.

305005003052 is a deficient number, since it is larger than the sum of its proper divisors (228868744684).

305005003052 is a wasteful number, since it uses less digits than its factorization.

305005003052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16427488 (or 16427486 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 23.

Adding to 305005003052 its reverse (250300500503), we get a palindrome (555305503555).

The spelling of 305005003052 in words is "three hundred five billion, five million, three thousand, fifty-two".