30455483 has 12 divisors (see below), whose sum is σ = 32988312. Its totient is φ = 28019520.

The previous prime is 30455479. The next prime is 30455501. The reversal of 30455483 is 38455403.

It is not a de Polignac number, because 30455483 - 2² = 30455479 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30455413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37148 + ... + 37958.

It is an arithmetic number, because the mean of its divisors is an integer number (2749026).

Almost surely, 2^30455483 is an apocalyptic number.

30455483 is a deficient number, since it is larger than the sum of its proper divisors (2532829).

30455483 is an equidigital number, since it uses as much as digits as its factorization.

30455483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922 (or 875 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 30455483 is about 5518.6486570536. The cubic root of 30455483 is about 312.2879047225.

The spelling of 30455483 in words is "thirty million, four hundred fifty-five thousand, four hundred eighty-three".