10554441225553 has 4 divisors (see below), whose sum is σ = 10918387474740. Its totient is φ = 10190494976368.

The previous prime is 10554441225547. The next prime is 10554441225577. The reversal of 10554441225553 is 35552214445501.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4576724291584 + 5977716933969 = 2139328^2 + 2444937^2 .

It is a cyclic number.

It is not a de Polignac number, because 10554441225553 - 2¹⁷ = 10554441094481 is a prime.

It is a super-2 number, since 2×10554441225553² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10554441225593) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181973124550 + ... + 181973124607.

It is an arithmetic number, because the mean of its divisors is an integer number (2729596868685).

Almost surely, 2^{10554441225553} is an apocalyptic number.

It is an amenable number.

10554441225553 is a deficient number, since it is larger than the sum of its proper divisors (363946249187).

10554441225553 is an equidigital number, since it uses as much as digits as its factorization.

10554441225553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363946249186.

The product of its (nonzero) digits is 2400000, while the sum is 46.

The spelling of 10554441225553 in words is "ten trillion, five hundred fifty-four billion, four hundred forty-one million, two hundred twenty-five thousand, five hundred fifty-three".