48511193 has 4 divisors (see below), whose sum is σ = 48527028. Its totient is φ = 48495360.

The previous prime is 48511147. The next prime is 48511223. The reversal of 48511193 is 39111584.

48511193 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.

It can be written as a sum of positive squares in 2 ways, for example, as 9223369 + 39287824 = 3037^2 + 6268^2 .

It is a cyclic number.

It is not a de Polignac number, because 48511193 - 2⁸ = 48510937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48513193) 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, 1688 + ... + 9993.

It is an arithmetic number, because the mean of its divisors is an integer number (12131757).

Almost surely, 2^48511193 is an apocalyptic number.

It is an amenable number.

48511193 is a deficient number, since it is larger than the sum of its proper divisors (15835).

48511193 is a wasteful number, since it uses less digits than its factorization.

48511193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15834.

The product of its digits is 4320, while the sum is 32.

The square root of 48511193 is about 6964.9977027993. The cubic root of 48511193 is about 364.7097035005.

Adding to 48511193 its sum of digits (32), we get a square (48511225 = 6965²).

The spelling of 48511193 in words is "forty-eight million, five hundred eleven thousand, one hundred ninety-three".