48013511 has 16 divisors (see below), whose sum is σ = 59352384. Its totient is φ = 37822464.

The previous prime is 48013477. The next prime is 48013571. The reversal of 48013511 is 11531084.

48013511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 48013511 - 2¹⁴ = 47997127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48013571) 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 15 ways as a sum of consecutive naturals, for example, 22361 + ... + 24413.

It is an arithmetic number, because the mean of its divisors is an integer number (3709524).

Almost surely, 2^48013511 is an apocalyptic number.

48013511 is a deficient number, since it is larger than the sum of its proper divisors (11338873).

48013511 is a wasteful number, since it uses less digits than its factorization.

48013511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2330.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 48013511 is about 6929.1782341054. The cubic root of 48013511 is about 363.4582141402.

Adding to 48013511 its reverse (11531084), we get a palindrome (59544595).

The spelling of 48013511 in words is "forty-eight million, thirteen thousand, five hundred eleven".