30696452273 has 4 divisors (see below), whose sum is σ = 31085015040. Its totient is φ = 30307889508.

The previous prime is 30696452263. The next prime is 30696452291. The reversal of 30696452273 is 37225469603.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30696452273 - 2²⁴ = 30679675057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30696452233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194281265 + ... + 194281422.

It is an arithmetic number, because the mean of its divisors is an integer number (7771253760).

Almost surely, 2^30696452273 is an apocalyptic number.

It is an amenable number.

30696452273 is a deficient number, since it is larger than the sum of its proper divisors (388562767).

30696452273 is an equidigital number, since it uses as much as digits as its factorization.

30696452273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388562766.

The product of its (nonzero) digits is 1632960, while the sum is 47.

The spelling of 30696452273 in words is "thirty billion, six hundred ninety-six million, four hundred fifty-two thousand, two hundred seventy-three".