85304545003 has 32 divisors (see below), whose sum is σ = 91479628800. Its totient is φ = 79371933696.

The previous prime is 85304544989. The next prime is 85304545013. The reversal of 85304545003 is 30054540358.

It is a cyclic number.

It is not a de Polignac number, because 85304545003 - 2⁹ = 85304544491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85304545013) 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, 58467088 + ... + 58468546.

It is an arithmetic number, because the mean of its divisors is an integer number (2858738400).

Almost surely, 2^85304545003 is an apocalyptic number.

85304545003 is a deficient number, since it is larger than the sum of its proper divisors (6175083797).

85304545003 is a wasteful number, since it uses less digits than its factorization.

85304545003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 85304545003 in words is "eighty-five billion, three hundred four million, five hundred forty-five thousand, three".