552526086 has 64 divisors (see below), whose sum is σ = 1313303040. Its totient is φ = 151683840.

The previous prime is 552525979. The next prime is 552526111. The reversal of 552526086 is 680625255.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 112980 + ... + 117768.

It is an arithmetic number, because the mean of its divisors is an integer number (20520360).

Almost surely, 2^552526086 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 552526086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (656651520).

552526086 is an abundant number, since it is smaller than the sum of its proper divisors (760776954).

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

552526086 is a wasteful number, since it uses less digits than its factorization.

552526086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4909.

The product of its (nonzero) digits is 144000, while the sum is 39.

The square root of 552526086 is about 23505.8734362287. The cubic root of 552526086 is about 820.5737042114.

The spelling of 552526086 in words is "five hundred fifty-two million, five hundred twenty-six thousand, eighty-six".