552130642634452 has 24 divisors (see below), whose sum is σ = 1104261802168896. Its totient is φ = 236627307507648.

The previous prime is 552130642634437. The next prime is 552130642634513. The reversal of 552130642634452 is 254436246031255.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 552130642634452.

It is a congruent number.

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, 91083063 + ... + 96955585.

It is an arithmetic number, because the mean of its divisors is an integer number (46010908423704).

Almost surely, 2^{552130642634452} is an apocalyptic number.

It is an amenable number.

552130642634452 is an abundant number, since it is smaller than the sum of its proper divisors (552131159534444).

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

552130642634452 is a wasteful number, since it uses less digits than its factorization.

552130642634452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9230367 (or 9230365 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 52.

The spelling of 552130642634452 in words is "five hundred fifty-two trillion, one hundred thirty billion, six hundred forty-two million, six hundred thirty-four thousand, four hundred fifty-two".