5251552502 has 16 divisors (see below), whose sum is σ = 9010939392. Its totient is φ = 2248595880.

The previous prime is 5251552463. The next prime is 5251552543. The reversal of 5251552502 is 2052551525.

It is a congruent number.

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, 156638 + ... + 187185.

It is an arithmetic number, because the mean of its divisors is an integer number (563183712).

Almost surely, 2^5251552502 is an apocalyptic number.

5251552502 is a deficient number, since it is larger than the sum of its proper divisors (3759386890).

5251552502 is a wasteful number, since it uses less digits than its factorization.

5251552502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344923.

The product of its (nonzero) digits is 25000, while the sum is 32.

The square root of 5251552502 is about 72467.5962206558. The cubic root of 5251552502 is about 1738.1846242356.

The spelling of 5251552502 in words is "five billion, two hundred fifty-one million, five hundred fifty-two thousand, five hundred two".