445142567526132 has 48 divisors (see below), whose sum is σ = 1187059466647040. Its totient is φ = 127182238588512.

The previous prime is 445142567526121. The next prime is 445142567526149. The reversal of 445142567526132 is 231625765241544.

It is a congruent 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, 20207938 + ... + 36036729.

Almost surely, 2^{445142567526132} is an apocalyptic number.

445142567526132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

445142567526132 is an abundant number, since it is smaller than the sum of its proper divisors (741916899120908).

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

445142567526132 is a wasteful number, since it uses less digits than its factorization.

445142567526132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56338900 (or 56338898 counting only the distinct ones).

The product of its digits is 48384000, while the sum is 57.

The spelling of 445142567526132 in words is "four hundred forty-five trillion, one hundred forty-two billion, five hundred sixty-seven million, five hundred twenty-six thousand, one hundred thirty-two".