445252514604462 has 12 divisors (see below), whose sum is σ = 964713781643040. Its totient is φ = 148417504868148.

The previous prime is 445252514604433. The next prime is 445252514604481. The reversal of 445252514604462 is 264406415252544.

445252514604462 is a `hidden beast` number, since 4 + 4 + 5 + 2 + 5 + 2 + 514 + 60 + 4 + 4 + 62 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 445252514604399 and 445252514604408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12368125405662 + ... + 12368125405697.

It is an arithmetic number, because the mean of its divisors is an integer number (80392815136920).

Almost surely, 2^{445252514604462} is an apocalyptic number.

445252514604462 is an abundant number, since it is smaller than the sum of its proper divisors (519461267038578).

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

445252514604462 is a wasteful number, since it uses less digits than its factorization.

445252514604462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24736250811367 (or 24736250811364 counting only the distinct ones).

The product of its (nonzero) digits is 36864000, while the sum is 54.

The spelling of 445252514604462 in words is "four hundred forty-five trillion, two hundred fifty-two billion, five hundred fourteen million, six hundred four thousand, four hundred sixty-two".