552446238012 has 48 divisors (see below), whose sum is σ = 1297445170560. Its totient is φ = 182949046848.

The previous prime is 552446238011. The next prime is 552446238073. The reversal of 552446238012 is 210832644255.

It is a super-2 number, since 2×552446238012² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552446238011) 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, 5195314 + ... + 5300582.

It is an arithmetic number, because the mean of its divisors is an integer number (27030107720).

Almost surely, 2^552446238012 is an apocalyptic number.

It is an amenable number.

552446238012 is an abundant number, since it is smaller than the sum of its proper divisors (744998932548).

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

552446238012 is a wasteful number, since it uses less digits than its factorization.

552446238012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108122 (or 108120 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 42.

The spelling of 552446238012 in words is "five hundred fifty-two billion, four hundred forty-six million, two hundred thirty-eight thousand, twelve".