5258136002 has 12 divisors (see below), whose sum is σ = 9174910950. Its totient is φ = 2253486816.

The previous prime is 5258135923. The next prime is 5258136017. The reversal of 5258136002 is 2006318525.

It can be written as a sum of positive squares in only one way, i.e., 4123052521 + 1135083481 = 64211^2 + 33691^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5258136002.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26827127 + ... + 26827322.

Almost surely, 2^5258136002 is an apocalyptic number.

5258136002 is a deficient number, since it is larger than the sum of its proper divisors (3916774948).

5258136002 is a wasteful number, since it uses less digits than its factorization.

5258136002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53654465 (or 53654458 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 5258136002 is about 72513.0057437974. The cubic root of 5258136002 is about 1738.9106673055.

The spelling of 5258136002 in words is "five billion, two hundred fifty-eight million, one hundred thirty-six thousand, two".