552922855524 has 144 divisors (see below), whose sum is σ = 1544781983472. Its totient is φ = 165700694016.

The previous prime is 552922855517. The next prime is 552922855543. The reversal of 552922855524 is 425558229255.

It is a happy number.

552922855524 is a `hidden beast` number, since 5 + 5 + 2 + 9 + 2 + 2 + 85 + 552 + 4 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 13094682624 + 539828172900 = 114432^2 + 734730^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3316792 + ... + 3479504.

It is an arithmetic number, because the mean of its divisors is an integer number (10727652663).

Almost surely, 2^552922855524 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 552922855524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (772390991736).

552922855524 is an abundant number, since it is smaller than the sum of its proper divisors (991859127948).

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

552922855524 is a wasteful number, since it uses less digits than its factorization.

552922855524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162926 (or 162921 counting only the distinct ones).

The product of its digits is 14400000, while the sum is 54.

The spelling of 552922855524 in words is "five hundred fifty-two billion, nine hundred twenty-two million, eight hundred fifty-five thousand, five hundred twenty-four".