5215002631 has 8 divisors (see below), whose sum is σ = 5281771824. Its totient is φ = 5148327360.

The previous prime is 5215002613. The next prime is 5215002643. The reversal of 5215002631 is 1362005125.

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 5215002631 - 2⁹ = 5215002119 is a prime.

It is a super-2 number, since 2×5215002631² = 54392504882673844322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5215002596 and 5215002605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5215002601) 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, 91875 + ... + 137371.

It is an arithmetic number, because the mean of its divisors is an integer number (660221478).

Almost surely, 2^5215002631 is an apocalyptic number.

5215002631 is a deficient number, since it is larger than the sum of its proper divisors (66769193).

5215002631 is a wasteful number, since it uses less digits than its factorization.

5215002631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46961.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 5215002631 is about 72214.9751159688. The cubic root of 5215002631 is about 1734.1427475322.

Adding to 5215002631 its reverse (1362005125), we get a palindrome (6577007756).

The spelling of 5215002631 in words is "five billion, two hundred fifteen million, two thousand, six hundred thirty-one".