552132532520 has 32 divisors (see below), whose sum is σ = 1242333853920. Its totient is φ = 220846674240.

The previous prime is 552132532513. The next prime is 552132532547. The reversal of 552132532520 is 25235231255.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1365335 + ... + 1722905.

It is an arithmetic number, because the mean of its divisors is an integer number (38822932935).

Almost surely, 2^552132532520 is an apocalyptic number.

It is an amenable number.

552132532520 is an abundant number, since it is smaller than the sum of its proper divisors (690201321400).

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

552132532520 is a wasteful number, since it uses less digits than its factorization.

552132532520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396185 (or 396181 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 35.

Adding to 552132532520 its reverse (25235231255), we get a palindrome (577367763775).

The spelling of 552132532520 in words is "five hundred fifty-two billion, one hundred thirty-two million, five hundred thirty-two thousand, five hundred twenty".