552512114541320 has 32 divisors (see below), whose sum is σ = 1243729662583320. Its totient is φ = 220902196062720.

The previous prime is 552512114541293. The next prime is 552512114541433. The reversal of 552512114541320 is 23145411215255.

It can be written as a sum of positive squares in 4 ways, for example, as 149915193168196 + 402596921373124 = 12243986^2 + 20064818^2 .

It is a super-2 number, since 2×552512114541320² (a number of 30 digits) contains 22 as substring.

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, 3207717611 + ... + 3207889850.

Almost surely, 2^{552512114541320} is an apocalyptic number.

It is an amenable number.

552512114541320 is an abundant number, since it is smaller than the sum of its proper divisors (691217548042000).

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

552512114541320 is a wasteful number, since it uses less digits than its factorization.

552512114541320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6415609625 (or 6415609621 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 41.

Adding to 552512114541320 its reverse (23145411215255), we get a palindrome (575657525756575).

The spelling of 552512114541320 in words is "five hundred fifty-two trillion, five hundred twelve billion, one hundred fourteen million, five hundred forty-one thousand, three hundred twenty".