445700054 has 4 divisors (see below), whose sum is σ = 668550084. Its totient is φ = 222850026.

The previous prime is 445700041. The next prime is 445700083. The reversal of 445700054 is 450007544.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111425012 + ... + 111425015.

It is an arithmetic number, because the mean of its divisors is an integer number (167137521).

Almost surely, 2^445700054 is an apocalyptic number.

445700054 is a deficient number, since it is larger than the sum of its proper divisors (222850030).

445700054 is a wasteful number, since it uses less digits than its factorization.

445700054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222850029.

The product of its (nonzero) digits is 11200, while the sum is 29.

The square root of 445700054 is about 21111.6094601999. The cubic root of 445700054 is about 763.8608097352.

Adding to 445700054 its reverse (450007544), we get a palindrome (895707598).

The spelling of 445700054 in words is "four hundred forty-five million, seven hundred thousand, fifty-four".