445306347753 has 32 divisors (see below), whose sum is σ = 609612528000. Its totient is φ = 288969500160.

The previous prime is 445306347751. The next prime is 445306347757. The reversal of 445306347753 is 357743603544.

It is not a de Polignac number, because 445306347753 - 2¹ = 445306347751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 445306347696 and 445306347705.

It is not an unprimeable number, because it can be changed into a prime (445306347751) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127264998 + ... + 127268496.

It is an arithmetic number, because the mean of its divisors is an integer number (19050391500).

Almost surely, 2^445306347753 is an apocalyptic number.

It is an amenable number.

445306347753 is a deficient number, since it is larger than the sum of its proper divisors (164306180247).

445306347753 is a wasteful number, since it uses less digits than its factorization.

445306347753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5609.

The product of its (nonzero) digits is 12700800, while the sum is 51.

The spelling of 445306347753 in words is "four hundred forty-five billion, three hundred six million, three hundred forty-seven thousand, seven hundred fifty-three".