445405131060 has 48 divisors (see below), whose sum is σ = 1267579203072. Its totient is φ = 116827574400.

The previous prime is 445405131053. The next prime is 445405131071. The reversal of 445405131060 is 60131504544.

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, 60844036 + ... + 60851355.

It is an arithmetic number, because the mean of its divisors is an integer number (26407900064).

Almost surely, 2^445405131060 is an apocalyptic number.

It is an amenable number.

445405131060 is an abundant number, since it is smaller than the sum of its proper divisors (822174072012).

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

445405131060 is a wasteful number, since it uses less digits than its factorization.

445405131060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121695464 (or 121695462 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 445405131060 in words is "four hundred forty-five billion, four hundred five million, one hundred thirty-one thousand, sixty".