30505050539 has 2 divisors, whose sum is σ = 30505050540. Its totient is φ = 30505050538.

The previous prime is 30505050473. The next prime is 30505050547. The reversal of 30505050539 is 93505050503.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30505050539 - 2¹⁶ = 30504985003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30505050499 and 30505050508.

It is not a weakly prime, because it can be changed into another prime (30505053539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15252525269 + 15252525270.

It is an arithmetic number, because the mean of its divisors is an integer number (15252525270).

Almost surely, 2^30505050539 is an apocalyptic number.

30505050539 is a deficient number, since it is larger than the sum of its proper divisors (1).

30505050539 is an equidigital number, since it uses as much as digits as its factorization.

30505050539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50625, while the sum is 35.

The spelling of 30505050539 in words is "thirty billion, five hundred five million, fifty thousand, five hundred thirty-nine".