445114552 has 8 divisors (see below), whose sum is σ = 834589800. Its totient is φ = 222557272.

The previous prime is 445114541. The next prime is 445114589. The reversal of 445114552 is 255411544.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

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, 27819652 + ... + 27819667.

It is an arithmetic number, because the mean of its divisors is an integer number (104323725).

Almost surely, 2^445114552 is an apocalyptic number.

It is an amenable number.

445114552 is a deficient number, since it is larger than the sum of its proper divisors (389475248).

445114552 is a wasteful number, since it uses less digits than its factorization.

445114552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55639325 (or 55639321 counting only the distinct ones).

The product of its digits is 16000, while the sum is 31.

The square root of 445114552 is about 21097.7380778130. The cubic root of 445114552 is about 763.5261766014.

The spelling of 445114552 in words is "four hundred forty-five million, one hundred fourteen thousand, five hundred fifty-two".