445385638112150 has 48 divisors (see below), whose sum is σ = 830647369701504. Its totient is φ = 177675299873280.

The previous prime is 445385638112081. The next prime is 445385638112183. The reversal of 445385638112150 is 51211836583544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20273582 + ... + 36080318.

It is an arithmetic number, because the mean of its divisors is an integer number (17305153535448).

Almost surely, 2^{445385638112150} is an apocalyptic number.

445385638112150 is a deficient number, since it is larger than the sum of its proper divisors (385261731589354).

445385638112150 is a wasteful number, since it uses less digits than its factorization.

445385638112150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15808265 (or 15808260 counting only the distinct ones).

The product of its (nonzero) digits is 13824000, while the sum is 56.

The spelling of 445385638112150 in words is "four hundred forty-five trillion, three hundred eighty-five billion, six hundred thirty-eight million, one hundred twelve thousand, one hundred fifty".