30454700539 has 2 divisors, whose sum is σ = 30454700540. Its totient is φ = 30454700538.

The previous prime is 30454700537. The next prime is 30454700543. The reversal of 30454700539 is 93500745403.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30454700539 - 2¹ = 30454700537 is a prime.

Together with 30454700537, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (30454700531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15227350269 + 15227350270.

It is an arithmetic number, because the mean of its divisors is an integer number (15227350270).

Almost surely, 2^30454700539 is an apocalyptic number.

30454700539 is a deficient number, since it is larger than the sum of its proper divisors (1).

30454700539 is an equidigital number, since it uses as much as digits as its factorization.

30454700539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 40.

The spelling of 30454700539 in words is "thirty billion, four hundred fifty-four million, seven hundred thousand, five hundred thirty-nine".