730808709025 has 24 divisors (see below), whose sum is σ = 912725859584. Its totient is φ = 580442976000.

The previous prime is 730808709017. The next prime is 730808709061. The reversal of 730808709025 is 520907808037.

It is not a de Polignac number, because 730808709025 - 2³ = 730808709017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 730808709025.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 6653704 + ... + 6762646.

Almost surely, 2^730808709025 is an apocalyptic number.

It is an amenable number.

730808709025 is a deficient number, since it is larger than the sum of its proper divisors (181917150559).

730808709025 is a wasteful number, since it uses less digits than its factorization.

730808709025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110881 (or 110876 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 49.

The spelling of 730808709025 in words is "seven hundred thirty billion, eight hundred eight million, seven hundred nine thousand, twenty-five".