5252886634 has 8 divisors (see below), whose sum is σ = 7883769348. Its totient is φ = 2624963520.

The previous prime is 5252886581. The next prime is 5252886659. The reversal of 5252886634 is 4366882525.

It can be written as a sum of positive squares in 2 ways, for example, as 4660110225 + 592776409 = 68265^2 + 24347^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 735457 + ... + 742564.

Almost surely, 2^5252886634 is an apocalyptic number.

5252886634 is a deficient number, since it is larger than the sum of its proper divisors (2630882714).

5252886634 is a wasteful number, since it uses less digits than its factorization.

5252886634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479800.

The product of its digits is 2764800, while the sum is 49.

The square root of 5252886634 is about 72476.8006606252. The cubic root of 5252886634 is about 1738.3318042922.

The spelling of 5252886634 in words is "five billion, two hundred fifty-two million, eight hundred eighty-six thousand, six hundred thirty-four".