30530005277 has 16 divisors (see below), whose sum is σ = 32612352000. Its totient is φ = 28496757744.

The previous prime is 30530005189. The next prime is 30530005279. The reversal of 30530005277 is 77250003503.

It is a cyclic number.

It is not a de Polignac number, because 30530005277 - 2⁸ = 30530005021 is a prime.

It is a super-3 number, since 3×30530005277³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30530005279) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 697748 + ... + 740210.

It is an arithmetic number, because the mean of its divisors is an integer number (2038272000).

Almost surely, 2^30530005277 is an apocalyptic number.

It is an amenable number.

30530005277 is a deficient number, since it is larger than the sum of its proper divisors (2082346723).

30530005277 is a wasteful number, since it uses less digits than its factorization.

30530005277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43040.

The product of its (nonzero) digits is 22050, while the sum is 32.

The spelling of 30530005277 in words is "thirty billion, five hundred thirty million, five thousand, two hundred seventy-seven".