446273385952 has 12 divisors (see below), whose sum is σ = 878600728656. Its totient is φ = 223136692960.

The previous prime is 446273385949. The next prime is 446273385959. The reversal of 446273385952 is 259583372644.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (446273385959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6973021624 + ... + 6973021687.

It is an arithmetic number, because the mean of its divisors is an integer number (73216727388).

Almost surely, 2^446273385952 is an apocalyptic number.

It is an amenable number.

446273385952 is a deficient number, since it is larger than the sum of its proper divisors (432327342704).

446273385952 is a wasteful number, since it uses less digits than its factorization.

446273385952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13946043321 (or 13946043313 counting only the distinct ones).

The product of its digits is 43545600, while the sum is 58.

The spelling of 446273385952 in words is "four hundred forty-six billion, two hundred seventy-three million, three hundred eighty-five thousand, nine hundred fifty-two".