5252156502 has 16 divisors (see below), whose sum is σ = 10630872000. Its totient is φ = 1729625672.

The previous prime is 5252156473. The next prime is 5252156509. The reversal of 5252156502 is 2056512525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5252156509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5272752 + ... + 5273747.

It is an arithmetic number, because the mean of its divisors is an integer number (664429500).

Almost surely, 2^5252156502 is an apocalyptic number.

5252156502 is an abundant number, since it is smaller than the sum of its proper divisors (5378715498).

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

5252156502 is a wasteful number, since it uses less digits than its factorization.

5252156502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10546587.

The product of its (nonzero) digits is 30000, while the sum is 33.

The square root of 5252156502 is about 72471.7634806826. The cubic root of 5252156502 is about 1738.2512599759.

The spelling of 5252156502 in words is "five billion, two hundred fifty-two million, one hundred fifty-six thousand, five hundred two".