445138875201275 has 12 divisors (see below), whose sum is σ = 554382564231600. Its totient is φ = 354556029850080.

The previous prime is 445138875201269. The next prime is 445138875201329. The reversal of 445138875201275 is 572102578831544.

It is not a de Polignac number, because 445138875201275 - 2²⁰ = 445138874152699 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38876751935 + ... + 38876763384.

It is an arithmetic number, because the mean of its divisors is an integer number (46198547019300).

Almost surely, 2^{445138875201275} is an apocalyptic number.

445138875201275 is a deficient number, since it is larger than the sum of its proper divisors (109243689030325).

445138875201275 is a wasteful number, since it uses less digits than its factorization.

445138875201275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77753515558 (or 77753515553 counting only the distinct ones).

The product of its (nonzero) digits is 75264000, while the sum is 62.

The spelling of 445138875201275 in words is "four hundred forty-five trillion, one hundred thirty-eight billion, eight hundred seventy-five million, two hundred one thousand, two hundred seventy-five".