44554145353 has 4 divisors (see below), whose sum is σ = 44574046720. Its totient is φ = 44534243988.

The previous prime is 44554145351. The next prime is 44554145359. The reversal of 44554145353 is 35354145544.

44554145353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44554145353 - 2¹ = 44554145351 is a prime.

It is a super-4 number, since 4×44554145353⁴ (a number of 44 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44554145351) 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, 9947325 + ... + 9951802.

It is an arithmetic number, because the mean of its divisors is an integer number (11143511680).

Almost surely, 2^44554145353 is an apocalyptic number.

It is an amenable number.

44554145353 is a deficient number, since it is larger than the sum of its proper divisors (19901367).

44554145353 is a wasteful number, since it uses less digits than its factorization.

44554145353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19901366.

The product of its digits is 1440000, while the sum is 43.

The spelling of 44554145353 in words is "forty-four billion, five hundred fifty-four million, one hundred forty-five thousand, three hundred fifty-three".