44245577554253 has 2 divisors, whose sum is σ = 44245577554254. Its totient is φ = 44245577554252.

The previous prime is 44245577554231. The next prime is 44245577554303. The reversal of 44245577554253 is 35245577554244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42265627444804 + 1979950109449 = 6501202^2 + 1407107^2 .

It is a cyclic number.

It is not a de Polignac number, because 44245577554253 - 2²⁸ = 44245309118797 is a prime.

It is a super-3 number, since 3×44245577554253³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44245577554153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22122788777126 + 22122788777127.

It is an arithmetic number, because the mean of its divisors is an integer number (22122788777127).

Almost surely, 2^{44245577554253} is an apocalyptic number.

It is an amenable number.

44245577554253 is a deficient number, since it is larger than the sum of its proper divisors (1).

44245577554253 is an equidigital number, since it uses as much as digits as its factorization.

44245577554253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 470400000, while the sum is 62.

Subtracting from 44245577554253 its reverse (35245577554244), we obtain a palindrome (9000000000009).

The spelling of 44245577554253 in words is "forty-four trillion, two hundred forty-five billion, five hundred seventy-seven million, five hundred fifty-four thousand, two hundred fifty-three".