44522453454 has 32 divisors (see below), whose sum is σ = 90210620160. Its totient is φ = 14647144512.

The previous prime is 44522453447. The next prime is 44522453489. The reversal of 44522453454 is 45435422544.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215887 + ... + 368309.

It is an arithmetic number, because the mean of its divisors is an integer number (2819081880).

Almost surely, 2^44522453454 is an apocalyptic number.

44522453454 is an abundant number, since it is smaller than the sum of its proper divisors (45688166706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44522453454 is a wasteful number, since it uses less digits than its factorization.

44522453454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153064.

The product of its digits is 1536000, while the sum is 42.

Adding to 44522453454 its reverse (45435422544), we get a palindrome (89957875998).

The spelling of 44522453454 in words is "forty-four billion, five hundred twenty-two million, four hundred fifty-three thousand, four hundred fifty-four".