44145453605 has 32 divisors (see below), whose sum is σ = 58525504128. Its totient is φ = 31697920000.

The previous prime is 44145453587. The next prime is 44145453641. The reversal of 44145453605 is 50635454144.

It is not a de Polignac number, because 44145453605 - 2²⁶ = 44078344741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11031605 + ... + 11035605.

It is an arithmetic number, because the mean of its divisors is an integer number (1828922004).

Almost surely, 2^44145453605 is an apocalyptic number.

It is an amenable number.

44145453605 is a deficient number, since it is larger than the sum of its proper divisors (14380050523).

44145453605 is a wasteful number, since it uses less digits than its factorization.

44145453605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6517.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 44145453605 in words is "forty-four billion, one hundred forty-five million, four hundred fifty-three thousand, six hundred five".