525252654552 has 64 divisors (see below), whose sum is σ = 1333002044160. Its totient is φ = 172439926400.

The previous prime is 525252654533. The next prime is 525252654571. The reversal of 525252654552 is 255456252525.

525252654552 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (525252654533) and next prime (525252654571).

It is a super-3 number, since 3×525252654552³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1495858 + ... + 1813310.

It is an arithmetic number, because the mean of its divisors is an integer number (20828156940).

Almost surely, 2^525252654552 is an apocalyptic number.

It is an amenable number.

525252654552 is an abundant number, since it is smaller than the sum of its proper divisors (807749389608).

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

525252654552 is a wasteful number, since it uses less digits than its factorization.

525252654552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318504 (or 318500 counting only the distinct ones).

The product of its digits is 6000000, while the sum is 48.

The spelling of 525252654552 in words is "five hundred twenty-five billion, two hundred fifty-two million, six hundred fifty-four thousand, five hundred fifty-two".