5252520052572 has 24 divisors (see below), whose sum is σ = 13198640132496. Its totient is φ = 1616160016128.

The previous prime is 5252520052529. The next prime is 5252520052601. The reversal of 5252520052572 is 2752500252525.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16835000013 + ... + 16835000324.

It is an arithmetic number, because the mean of its divisors is an integer number (549943338854).

Almost surely, 2^{5252520052572} is an apocalyptic number.

5252520052572 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5252520052572 is an abundant number, since it is smaller than the sum of its proper divisors (7946120079924).

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

5252520052572 is a wasteful number, since it uses less digits than its factorization.

5252520052572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33670000357 (or 33670000355 counting only the distinct ones).

The product of its (nonzero) digits is 700000, while the sum is 42.

The spelling of 5252520052572 in words is "five trillion, two hundred fifty-two billion, five hundred twenty million, fifty-two thousand, five hundred seventy-two".