446253473113 has 24 divisors (see below), whose sum is σ = 537504758280. Its totient is φ = 368974045440.

The previous prime is 446253473111. The next prime is 446253473131. The reversal of 446253473113 is 311374352644.

It can be written as a sum of positive squares in 4 ways, for example, as 361696393744 + 84557079369 = 601412^2 + 290787^2 .

It is not a de Polignac number, because 446253473113 - 2¹ = 446253473111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 446253473113.

It is not an unprimeable number, because it can be changed into a prime (446253473111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1409493 + ... + 1696813.

It is an arithmetic number, because the mean of its divisors is an integer number (22396031595).

Almost surely, 2^446253473113 is an apocalyptic number.

It is an amenable number.

446253473113 is a deficient number, since it is larger than the sum of its proper divisors (91251285167).

446253473113 is a wasteful number, since it uses less digits than its factorization.

446253473113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288457 (or 288450 counting only the distinct ones).

The product of its digits is 725760, while the sum is 43.

The spelling of 446253473113 in words is "four hundred forty-six billion, two hundred fifty-three million, four hundred seventy-three thousand, one hundred thirteen".