55225103450401 has 8 divisors (see below), whose sum is σ = 55247555563200. Its totient is φ = 55202651959728.

The previous prime is 55225103450369. The next prime is 55225103450467. The reversal of 55225103450401 is 10405430152255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55225103450401 - 2⁵ = 55225103450369 is a prime.

It is a super-2 number, since 2×55225103450401² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55225103450471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275464540 + ... + 275664946.

It is an arithmetic number, because the mean of its divisors is an integer number (6905944445400).

Almost surely, 2^{55225103450401} is an apocalyptic number.

It is an amenable number.

55225103450401 is a deficient number, since it is larger than the sum of its proper divisors (22452112799).

55225103450401 is a wasteful number, since it uses less digits than its factorization.

55225103450401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311063.

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 55225103450401 in words is "fifty-five trillion, two hundred twenty-five billion, one hundred three million, four hundred fifty thousand, four hundred one".