48071013 has 4 divisors (see below), whose sum is σ = 64094688. Its totient is φ = 32047340.

The previous prime is 48070999. The next prime is 48071021. The reversal of 48071013 is 31017084.

48071013 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 48071013 - 2⁶ = 48070949 is a prime.

It is a super-3 number, since 3×48071013³ (a number of 24 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48071063) 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, 8011833 + ... + 8011838.

It is an arithmetic number, because the mean of its divisors is an integer number (16023672).

Almost surely, 2^48071013 is an apocalyptic number.

It is an amenable number.

48071013 is a deficient number, since it is larger than the sum of its proper divisors (16023675).

48071013 is a wasteful number, since it uses less digits than its factorization.

48071013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16023674.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 48071013 is about 6933.3262580092. The cubic root of 48071013 is about 363.6032513467.

Adding to 48071013 its reverse (31017084), we get a palindrome (79088097).

The spelling of 48071013 in words is "forty-eight million, seventy-one thousand, thirteen".