5324621013 has 6 divisors (see below), whose sum is σ = 7691119254. Its totient is φ = 3549747336.

The previous prime is 5324620997. The next prime is 5324621033. The reversal of 5324621013 is 3101264235.

5324621013 is a `hidden beast` number, since 5 + 3 + 24 + 621 + 0 + 13 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3053336049 + 2271284964 = 55257^2 + 47658^2 .

It is not a de Polignac number, because 5324621013 - 2⁴ = 5324620997 is a prime.

It is a super-2 number, since 2×5324621013² = 56703177864162292338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5324621033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 295812270 + ... + 295812287.

It is an arithmetic number, because the mean of its divisors is an integer number (1281853209).

Almost surely, 2^5324621013 is an apocalyptic number.

It is an amenable number.

5324621013 is a deficient number, since it is larger than the sum of its proper divisors (2366498241).

5324621013 is a wasteful number, since it uses less digits than its factorization.

5324621013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591624563 (or 591624560 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 5324621013 is about 72970.0007742908. Note that the first 3 decimals coincide. The cubic root of 5324621013 is about 1746.2090468594.

Adding to 5324621013 its reverse (3101264235), we get a palindrome (8425885248).

The spelling of 5324621013 in words is "five billion, three hundred twenty-four million, six hundred twenty-one thousand, thirteen".