5261010002 has 16 divisors (see below), whose sum is σ = 8194008600. Its totient is φ = 2530348800.

The previous prime is 5261009993. The next prime is 5261010019. The reversal of 5261010002 is 2000101625.

It can be written as a sum of positive squares in 4 ways, for example, as 1473715321 + 3787294681 = 38389^2 + 61541^2 .

It is a super-2 number, since 2×5261010002² = 55356452482288080008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152999 + ... + 184202.

Almost surely, 2^5261010002 is an apocalyptic number.

5261010002 is a deficient number, since it is larger than the sum of its proper divisors (2932998598).

5261010002 is a wasteful number, since it uses less digits than its factorization.

5261010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337501.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 5261010002 is about 72532.8201712852. The cubic root of 5261010002 is about 1739.2274284159.

Adding to 5261010002 its reverse (2000101625), we get a palindrome (7261111627).

The spelling of 5261010002 in words is "five billion, two hundred sixty-one million, ten thousand, two".