5210542660 has 24 divisors (see below), whose sum is σ = 10945549440. Its totient is φ = 2083567584.

The previous prime is 5210542627. The next prime is 5210542699. The reversal of 5210542660 is 662450125.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28021 + ... + 105859.

It is an arithmetic number, because the mean of its divisors is an integer number (456064560).

Almost surely, 2^5210542660 is an apocalyptic number.

It is an amenable number.

5210542660 is an abundant number, since it is smaller than the sum of its proper divisors (5735006780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5210542660 is a wasteful number, since it uses less digits than its factorization.

5210542660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81195 (or 81193 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 5210542660 is about 72184.0886899599. The cubic root of 5210542660 is about 1733.6482490772.

Adding to 5210542660 its reverse (662450125), we get a palindrome (5872992785).

The spelling of 5210542660 in words is "five billion, two hundred ten million, five hundred forty-two thousand, six hundred sixty".