552331423520 has 96 divisors (see below), whose sum is σ = 1307477759616. Its totient is φ = 220493824000.

The previous prime is 552331423517. The next prime is 552331423541. The reversal of 552331423520 is 25324133255.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344990720 + ... + 344992320.

It is an arithmetic number, because the mean of its divisors is an integer number (13619559996).

Almost surely, 2^552331423520 is an apocalyptic number.

It is an amenable number.

552331423520 is an abundant number, since it is smaller than the sum of its proper divisors (755146336096).

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

552331423520 is a wasteful number, since it uses less digits than its factorization.

552331423520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4554 (or 4546 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 552331423520 its reverse (25324133255), we get a palindrome (577655556775).

The spelling of 552331423520 in words is "five hundred fifty-two billion, three hundred thirty-one million, four hundred twenty-three thousand, five hundred twenty".