5204111013 has 48 divisors (see below), whose sum is σ = 7838871040. Its totient is φ = 3324146688.

The previous prime is 5204110981. The next prime is 5204111021. The reversal of 5204111013 is 3101114025.

5204111013 is a `hidden beast` number, since 520 + 41 + 1 + 101 + 3 = 666.

It is not a de Polignac number, because 5204111013 - 2⁵ = 5204110981 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 (5204111053) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11854248 + ... + 11854686.

Almost surely, 2^5204111013 is an apocalyptic number.

It is an amenable number.

5204111013 is a deficient number, since it is larger than the sum of its proper divisors (2634760027).

5204111013 is a wasteful number, since it uses less digits than its factorization.

5204111013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946 (or 943 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 5204111013 is about 72139.5246241615. The cubic root of 5204111013 is about 1732.9346442954.

Adding to 5204111013 its reverse (3101114025), we get a palindrome (8305225038).

The spelling of 5204111013 in words is "five billion, two hundred four million, one hundred eleven thousand, thirteen".