444534054 has 32 divisors (see below), whose sum is σ = 964335456. Its totient is φ = 136058880.

The previous prime is 444534049. The next prime is 444534059. The reversal of 444534054 is 450435444.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (444534049) and next prime (444534059).

It is a super-2 number, since 2×444534054² = 395221050331349832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444534059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48967 + ... + 57330.

It is an arithmetic number, because the mean of its divisors is an integer number (30135483).

Almost surely, 2^444534054 is an apocalyptic number.

444534054 is an abundant number, since it is smaller than the sum of its proper divisors (519801402).

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

444534054 is a wasteful number, since it uses less digits than its factorization.

444534054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106360.

The product of its (nonzero) digits is 76800, while the sum is 33.

The square root of 444534054 is about 21083.9762378921. The cubic root of 444534054 is about 763.1941135896.

Adding to 444534054 its reverse (450435444), we get a palindrome (894969498).

The spelling of 444534054 in words is "four hundred forty-four million, five hundred thirty-four thousand, fifty-four".