445222524024625 has 16 divisors (see below), whose sum is σ = 563930810142336. Its totient is φ = 350861929374000.

The previous prime is 445222524024547. The next prime is 445222524024689. The reversal of 445222524024625 is 526420425222544.

It is not a de Polignac number, because 445222524024625 - 2¹³ = 445222524016433 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26580440821 + ... + 26580457570.

It is an arithmetic number, because the mean of its divisors is an integer number (35245675633896).

Almost surely, 2^{445222524024625} is an apocalyptic number.

It is an amenable number.

445222524024625 is a deficient number, since it is larger than the sum of its proper divisors (118708286117711).

445222524024625 is an equidigital number, since it uses as much as digits as its factorization.

445222524024625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53160898473 (or 53160898463 counting only the distinct ones).

The product of its (nonzero) digits is 12288000, while the sum is 49.

The spelling of 445222524024625 in words is "four hundred forty-five trillion, two hundred twenty-two billion, five hundred twenty-four million, twenty-four thousand, six hundred twenty-five".