5252631005 has 8 divisors (see below), whose sum is σ = 6406488024. Its totient is φ = 4133217600.

The previous prime is 5252630941. The next prime is 5252631047. The reversal of 5252631005 is 5001362525.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 467035321 + 4785595684 = 21611^2 + 69178^2 .

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

It is not a de Polignac number, because 5252631005 - 2⁶ = 5252630941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8610566 + ... + 8611175.

It is an arithmetic number, because the mean of its divisors is an integer number (800811003).

Almost surely, 2^5252631005 is an apocalyptic number.

It is an amenable number.

5252631005 is a deficient number, since it is larger than the sum of its proper divisors (1153857019).

5252631005 is a wasteful number, since it uses less digits than its factorization.

5252631005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17221807.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 5252631005 is about 72475.0371162375. The cubic root of 5252631005 is about 1738.3036054966.

The spelling of 5252631005 in words is "five billion, two hundred fifty-two million, six hundred thirty-one thousand, five".