544552331633450 has 96 divisors (see below), whose sum is σ = 1199667811881600. Its totient is φ = 179936044404480.

The previous prime is 544552331633371. The next prime is 544552331633473. The reversal of 544552331633450 is 54336133255445.

It is a junction number, because it is equal to n+sod(n) for n = 544552331633392 and 544552331633401.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43488605 + ... + 54592704.

It is an arithmetic number, because the mean of its divisors is an integer number (12496539707100).

Almost surely, 2^{544552331633450} is an apocalyptic number.

544552331633450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

544552331633450 is an abundant number, since it is smaller than the sum of its proper divisors (655115480248150).

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

544552331633450 is a wasteful number, since it uses less digits than its factorization.

544552331633450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98081904 (or 98081899 counting only the distinct ones).

The product of its (nonzero) digits is 38880000, while the sum is 53.

Adding to 544552331633450 its reverse (54336133255445), we get a palindrome (598888464888895).

The spelling of 544552331633450 in words is "five hundred forty-four trillion, five hundred fifty-two billion, three hundred thirty-one million, six hundred thirty-three thousand, four hundred fifty".