305036052 has 12 divisors (see below), whose sum is σ = 711750816. Its totient is φ = 101678680.

The previous prime is 305036027. The next prime is 305036057. The reversal of 305036052 is 250630503.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305036057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12709824 + ... + 12709847.

It is an arithmetic number, because the mean of its divisors is an integer number (59312568).

Almost surely, 2^305036052 is an apocalyptic number.

It is an amenable number.

305036052 is an abundant number, since it is smaller than the sum of its proper divisors (406714764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

305036052 is a wasteful number, since it uses less digits than its factorization.

305036052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25419678 (or 25419676 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 305036052 is about 17465.2813318309. The cubic root of 305036052 is about 673.1580708003.

Adding to 305036052 its reverse (250630503), we get a palindrome (555666555).

The spelling of 305036052 in words is "three hundred five million, thirty-six thousand, fifty-two".