552434322331 has 16 divisors (see below), whose sum is σ = 590259605760. Its totient is φ = 515485887840.

The previous prime is 552434322299. The next prime is 552434322449. The reversal of 552434322331 is 133223434255.

It is a cyclic number.

It is not a de Polignac number, because 552434322331 - 2⁵ = 552434322299 is a prime.

It is a super-2 number, since 2×552434322331² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (552434320331) 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, 13329261 + ... + 13370641.

It is an arithmetic number, because the mean of its divisors is an integer number (36891225360).

Almost surely, 2^552434322331 is an apocalyptic number.

552434322331 is a deficient number, since it is larger than the sum of its proper divisors (37825283429).

552434322331 is a wasteful number, since it uses less digits than its factorization.

552434322331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51954.

The product of its digits is 259200, while the sum is 37.

Adding to 552434322331 its reverse (133223434255), we get a palindrome (685657756586).

The spelling of 552434322331 in words is "five hundred fifty-two billion, four hundred thirty-four million, three hundred twenty-two thousand, three hundred thirty-one".