48930561 has 20 divisors (see below), whose sum is σ = 73829844. Its totient is φ = 32292000.

The previous prime is 48930551. The next prime is 48930593. The reversal of 48930561 is 16503984.

48930561 is a `hidden beast` number, since 4 + 8 + 93 + 0 + 561 = 666.

48930561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 23619600 + 25310961 = 4860^2 + 5031^2 .

It is not a de Polignac number, because 48930561 - 2¹⁰ = 48929537 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48930551) 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 19 ways as a sum of consecutive naturals, for example, 5191 + ... + 11171.

Almost surely, 2^48930561 is an apocalyptic number.

It is an amenable number.

48930561 is a deficient number, since it is larger than the sum of its proper divisors (24899283).

48930561 is a wasteful number, since it uses less digits than its factorization.

48930561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6094 (or 6085 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 48930561 is about 6995.0383129758. The cubic root of 48930561 is about 365.7576331429.

The spelling of 48930561 in words is "forty-eight million, nine hundred thirty thousand, five hundred sixty-one".