30454707573 has 12 divisors (see below), whose sum is σ = 44033231788. Its totient is φ = 20283246720.

The previous prime is 30454707539. The next prime is 30454707589. The reversal of 30454707573 is 37570745403.

30454707573 is a `hidden beast` number, since 3 + 0 + 4 + 5 + 4 + 70 + 7 + 573 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8521689969 + 21933017604 = 92313^2 + 148098^2 .

It is not a de Polignac number, because 30454707573 - 2¹⁷ = 30454576501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30454707373) 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 11 ways as a sum of consecutive naturals, for example, 1647940 + ... + 1666317.

Almost surely, 2^30454707573 is an apocalyptic number.

It is an amenable number.

30454707573 is a deficient number, since it is larger than the sum of its proper divisors (13578524215).

30454707573 is a wasteful number, since it uses less digits than its factorization.

30454707573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3315284 (or 3315281 counting only the distinct ones).

The product of its (nonzero) digits is 1234800, while the sum is 45.

The spelling of 30454707573 in words is "thirty billion, four hundred fifty-four million, seven hundred seven thousand, five hundred seventy-three".