30066057772 has 12 divisors (see below), whose sum is σ = 54037644640. Its totient is φ = 14626730736.

The previous prime is 30066057757. The next prime is 30066057787. The reversal of 30066057772 is 27775066003.

It is an interprime number because it is at equal distance from previous prime (30066057757) and next prime (30066057787).

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101574372 + ... + 101574667.

Almost surely, 2^30066057772 is an apocalyptic number.

It is an amenable number.

30066057772 is a deficient number, since it is larger than the sum of its proper divisors (23971586868).

30066057772 is a wasteful number, since it uses less digits than its factorization.

30066057772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203149080 (or 203149078 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 43.

The spelling of 30066057772 in words is "thirty billion, sixty-six million, fifty-seven thousand, seven hundred seventy-two".