440534054 has 8 divisors (see below), whose sum is σ = 676168680. Its totient is φ = 215144496.

The previous prime is 440534033. The next prime is 440534063. The reversal of 440534054 is 450435044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2561159 + ... + 2561330.

It is an arithmetic number, because the mean of its divisors is an integer number (84521085).

Almost surely, 2^440534054 is an apocalyptic number.

440534054 is a deficient number, since it is larger than the sum of its proper divisors (235634626).

440534054 is a wasteful number, since it uses less digits than its factorization.

440534054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5122534.

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 440534054 is about 20988.9031156943. The cubic root of 440534054 is about 760.8980922764.

Adding to 440534054 its reverse (450435044), we get a palindrome (890969098).

The spelling of 440534054 in words is "four hundred forty million, five hundred thirty-four thousand, fifty-four".