445535045 has 8 divisors (see below), whose sum is σ = 537040896. Its totient is φ = 354828816.

The previous prime is 445534981. The next prime is 445535081. The reversal of 445535045 is 540535544.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 445535045 - 2⁶ = 445534981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 445534996 and 445535014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198677 + ... + 200906.

It is an arithmetic number, because the mean of its divisors is an integer number (67130112).

Almost surely, 2^445535045 is an apocalyptic number.

It is an amenable number.

445535045 is a deficient number, since it is larger than the sum of its proper divisors (91505851).

445535045 is a wasteful number, since it uses less digits than its factorization.

445535045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399811.

The product of its (nonzero) digits is 120000, while the sum is 35.

The square root of 445535045 is about 21107.7010827802. The cubic root of 445535045 is about 763.7665314830.

The spelling of 445535045 in words is "four hundred forty-five million, five hundred thirty-five thousand, forty-five".