30480052 has 6 divisors (see below), whose sum is σ = 53340098. Its totient is φ = 15240024.

The previous prime is 30480029. The next prime is 30480061. The reversal of 30480052 is 25008403.

It can be written as a sum of positive squares in only one way, i.e., 27836176 + 2643876 = 5276^2 + 1626^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3810003 + ... + 3810010.

Almost surely, 2^30480052 is an apocalyptic number.

It is an amenable number.

30480052 is a deficient number, since it is larger than the sum of its proper divisors (22860046).

30480052 is a wasteful number, since it uses less digits than its factorization.

30480052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7620017 (or 7620015 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 30480052 is about 5520.8742061380. The cubic root of 30480052 is about 312.3718582889.

Adding to 30480052 its reverse (25008403), we get a palindrome (55488455).

The spelling of 30480052 in words is "thirty million, four hundred eighty thousand, fifty-two".