52480111 has 8 divisors (see below), whose sum is σ = 54393120. Its totient is φ = 50574048.

The previous prime is 52480093. The next prime is 52480133. The reversal of 52480111 is 11108425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52480111 - 2⁵ = 52480079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52481111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17365 + ... + 20161.

It is an arithmetic number, because the mean of its divisors is an integer number (6799140).

Almost surely, 2^52480111 is an apocalyptic number.

52480111 is a deficient number, since it is larger than the sum of its proper divisors (1913009).

52480111 is a wasteful number, since it uses less digits than its factorization.

52480111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3473.

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 52480111 is about 7244.3157716930. The cubic root of 52480111 is about 374.3963288861.

Adding to 52480111 its reverse (11108425), we get a palindrome (63588536).

The spelling of 52480111 in words is "fifty-two million, four hundred eighty thousand, one hundred eleven".