48420133 has 4 divisors (see below), whose sum is σ = 48445920. Its totient is φ = 48394348.

The previous prime is 48420121. The next prime is 48420137. The reversal of 48420133 is 33102484.

48420133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48420133 - 2²¹ = 46322981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48420098 and 48420107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48420137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9835 + ... + 13912.

It is an arithmetic number, because the mean of its divisors is an integer number (12111480).

Almost surely, 2^48420133 is an apocalyptic number.

It is an amenable number.

48420133 is a deficient number, since it is larger than the sum of its proper divisors (25787).

48420133 is a wasteful number, since it uses less digits than its factorization.

48420133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25786.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 48420133 is about 6958.4576595680. The cubic root of 48420133 is about 364.4813626102.

The spelling of 48420133 in words is "forty-eight million, four hundred twenty thousand, one hundred thirty-three".