55244301400626 has 32 divisors (see below), whose sum is σ = 118988066476608. Its totient is φ = 16998197958720.

The previous prime is 55244301400577. The next prime is 55244301400627. The reversal of 55244301400626 is 62600410344255.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (55244301400627) 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, 34243740 + ... + 35820696.

It is an arithmetic number, because the mean of its divisors is an integer number (3718377077394).

Almost surely, 2^{55244301400626} is an apocalyptic number.

55244301400626 is an abundant number, since it is smaller than the sum of its proper divisors (63743765075982).

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

55244301400626 is a wasteful number, since it uses less digits than its factorization.

55244301400626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026106.

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 55244301400626 in words is "fifty-five trillion, two hundred forty-four billion, three hundred one million, four hundred thousand, six hundred twenty-six".