30159052 has 24 divisors (see below), whose sum is σ = 65802240. Its totient is φ = 11750160.

The previous prime is 30159029. The next prime is 30159083. The reversal of 30159052 is 25095103.

It is a zygodrome in base 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48652 + ... + 49267.

It is an arithmetic number, because the mean of its divisors is an integer number (2741760).

Almost surely, 2^30159052 is an apocalyptic number.

It is an amenable number.

30159052 is an abundant number, since it is smaller than the sum of its proper divisors (35643188).

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

30159052 is a wasteful number, since it uses less digits than its factorization.

30159052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97941 (or 97939 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 30159052 is about 5491.7257761108. The cubic root of 30159052 is about 311.2714069458.

The spelling of 30159052 in words is "thirty million, one hundred fifty-nine thousand, fifty-two".