52525552 has 10 divisors (see below), whose sum is σ = 101768288. Its totient is φ = 26262768.

The previous prime is 52525541. The next prime is 52525553. The reversal of 52525552 is 25552525.

52525552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×52525552² = 5517867225809408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52525553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1641408 + ... + 1641439.

Almost surely, 2^52525552 is an apocalyptic number.

It is an amenable number.

52525552 is a deficient number, since it is larger than the sum of its proper divisors (49242736).

52525552 is a wasteful number, since it uses less digits than its factorization.

52525552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3282855 (or 3282849 counting only the distinct ones).

The product of its digits is 25000, while the sum is 31.

The square root of 52525552 is about 7247.4514141179. The cubic root of 52525552 is about 374.5043573390.

The spelling of 52525552 in words is "fifty-two million, five hundred twenty-five thousand, five hundred fifty-two".