44898453 has 12 divisors (see below), whose sum is σ = 65583180. Its totient is φ = 29595456.

The previous prime is 44898433. The next prime is 44898457. The reversal of 44898453 is 35489844.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 24621444 + 20277009 = 4962^2 + 4503^2 .

It is not a de Polignac number, because 44898453 - 2¹⁴ = 44882069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44898399 and 44898408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44898457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27226 + ... + 28827.

It is an arithmetic number, because the mean of its divisors is an integer number (5465265).

Almost surely, 2^44898453 is an apocalyptic number.

It is an amenable number.

44898453 is a deficient number, since it is larger than the sum of its proper divisors (20684727).

44898453 is a wasteful number, since it uses less digits than its factorization.

44898453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56148 (or 56145 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 44898453 is about 6700.6307912017. The cubic root of 44898453 is about 355.4215794312.

The spelling of 44898453 in words is "forty-four million, eight hundred ninety-eight thousand, four hundred fifty-three".