545088999801 has 16 divisors (see below), whose sum is σ = 735882880320. Its totient is φ = 358847953920.

The previous prime is 545088999757. The next prime is 545088999877. The reversal of 545088999801 is 108999880545.

It is not a de Polignac number, because 545088999801 - 2⁷ = 545088999673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (545088999901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31585 + ... + 1044593.

It is an arithmetic number, because the mean of its divisors is an integer number (45992680020).

Almost surely, 2^545088999801 is an apocalyptic number.

It is an amenable number.

545088999801 is a deficient number, since it is larger than the sum of its proper divisors (190793880519).

545088999801 is a wasteful number, since it uses less digits than its factorization.

545088999801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015256.

The product of its (nonzero) digits is 37324800, while the sum is 66.

The spelling of 545088999801 in words is "five hundred forty-five billion, eighty-eight million, nine hundred ninety-nine thousand, eight hundred one".