30506150079 has 6 divisors (see below), whose sum is σ = 44064439016. Its totient is φ = 20337433380.

The previous prime is 30506150071. The next prime is 30506150113. The reversal of 30506150079 is 97005160503.

It is a happy number.

30506150079 is a `hidden beast` number, since 30 + 5 + 0 + 615 + 0 + 0 + 7 + 9 = 666.

It is not a de Polignac number, because 30506150079 - 2³ = 30506150071 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 (30506150071) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1694786107 + ... + 1694786124.

Almost surely, 2^30506150079 is an apocalyptic number.

30506150079 is a deficient number, since it is larger than the sum of its proper divisors (13558288937).

30506150079 is a wasteful number, since it uses less digits than its factorization.

30506150079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3389572237 (or 3389572234 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 36.

The spelling of 30506150079 in words is "thirty billion, five hundred six million, one hundred fifty thousand, seventy-nine".