552130120304323 has 32 divisors (see below), whose sum is σ = 637387635202560. Its totient is φ = 472997400791040.

The previous prime is 552130120304317. The next prime is 552130120304363. The reversal of 552130120304323 is 323403021031255.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552130120304323 is a prime.

It is a super-2 number, since 2×552130120304323² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (552130120304363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 332476365 + ... + 334132897.

It is an arithmetic number, because the mean of its divisors is an integer number (19918363600080).

Almost surely, 2^{552130120304323} is an apocalyptic number.

552130120304323 is a deficient number, since it is larger than the sum of its proper divisors (85257514898237).

552130120304323 is a wasteful number, since it uses less digits than its factorization.

552130120304323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1665019.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 552130120304323 its reverse (323403021031255), we get a palindrome (875533141335578).

The spelling of 552130120304323 in words is "five hundred fifty-two trillion, one hundred thirty billion, one hundred twenty million, three hundred four thousand, three hundred twenty-three".