552216462125052 has 48 divisors (see below), whose sum is σ = 1324095855237792. Its totient is φ = 179016082667520.

The previous prime is 552216462125021. The next prime is 552216462125059. The reversal of 552216462125052 is 250521264612255.

It is a junction number, because it is equal to n+sod(n) for n = 552216462124992 and 552216462125010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552216462125059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1770177133 + ... + 1770489060.

It is an arithmetic number, because the mean of its divisors is an integer number (27585330317454).

Almost surely, 2^{552216462125052} is an apocalyptic number.

It is an amenable number.

552216462125052 is an abundant number, since it is smaller than the sum of its proper divisors (771879393112740).

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

552216462125052 is a wasteful number, since it uses less digits than its factorization.

552216462125052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3540666558 (or 3540666556 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 48.

The spelling of 552216462125052 in words is "five hundred fifty-two trillion, two hundred sixteen billion, four hundred sixty-two million, one hundred twenty-five thousand, fifty-two".