905320325045 has 8 divisors (see below), whose sum is σ = 1088905006080. Its totient is φ = 722575849360.

The previous prime is 905320325027. The next prime is 905320325069. The reversal of 905320325045 is 540523023509.

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

It is not a de Polignac number, because 905320325045 - 2⁸ = 905320324789 is a prime.

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, 210048965 + ... + 210053274.

It is an arithmetic number, because the mean of its divisors is an integer number (136113125760).

Almost surely, 2^905320325045 is an apocalyptic number.

It is an amenable number.

905320325045 is a deficient number, since it is larger than the sum of its proper divisors (183584681035).

905320325045 is a wasteful number, since it uses less digits than its factorization.

905320325045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420102675.

The product of its (nonzero) digits is 162000, while the sum is 38.

The spelling of 905320325045 in words is "nine hundred five billion, three hundred twenty million, three hundred twenty-five thousand, forty-five".