552525555528 has 32 divisors (see below), whose sum is σ = 1534793210400. Its totient is φ = 184175185104.

The previous prime is 552525555521. The next prime is 552525555529. The reversal of 552525555528 is 825555525255.

It is a super-2 number, since 2×552525555528² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (552525555521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1278994126 + ... + 1278994557.

It is an arithmetic number, because the mean of its divisors is an integer number (47962287825).

Almost surely, 2^552525555528 is an apocalyptic number.

It is an amenable number.

552525555528 is an abundant number, since it is smaller than the sum of its proper divisors (982267654872).

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

552525555528 is a wasteful number, since it uses less digits than its factorization.

552525555528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2557988698 (or 2557988688 counting only the distinct ones).

The product of its digits is 25000000, while the sum is 54.

The spelling of 552525555528 in words is "five hundred fifty-two billion, five hundred twenty-five million, five hundred fifty-five thousand, five hundred twenty-eight".