44654223479 has 2 divisors, whose sum is σ = 44654223480. Its totient is φ = 44654223478.

The previous prime is 44654223473. The next prime is 44654223533. The reversal of 44654223479 is 97432245644.

44654223479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44654223479 - 2²⁰ = 44653174903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44654223473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22327111739 + 22327111740.

It is an arithmetic number, because the mean of its divisors is an integer number (22327111740).

Almost surely, 2^44654223479 is an apocalyptic number.

44654223479 is a deficient number, since it is larger than the sum of its proper divisors (1).

44654223479 is an equidigital number, since it uses as much as digits as its factorization.

44654223479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5806080, while the sum is 50.

The spelling of 44654223479 in words is "forty-four billion, six hundred fifty-four million, two hundred twenty-three thousand, four hundred seventy-nine".