55446541033224 has 128 divisors (see below), whose sum is σ = 151417738644480. Its totient is φ = 16779785568000.

The previous prime is 55446541033207. The next prime is 55446541033249. The reversal of 55446541033224 is 42233014564455.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 634334307 + ... + 634421709.

It is an arithmetic number, because the mean of its divisors is an integer number (1182951083160).

Almost surely, 2^{55446541033224} is an apocalyptic number.

It is an amenable number.

55446541033224 is an abundant number, since it is smaller than the sum of its proper divisors (95971197611256).

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

55446541033224 is a wasteful number, since it uses less digits than its factorization.

55446541033224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90571 (or 90567 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 48.

Adding to 55446541033224 its reverse (42233014564455), we get a palindrome (97679555597679).

The spelling of 55446541033224 in words is "fifty-five trillion, four hundred forty-six billion, five hundred forty-one million, thirty-three thousand, two hundred twenty-four".