30329045485 has 4 divisors (see below), whose sum is σ = 36394854588. Its totient is φ = 24263236384.

The previous prime is 30329045429. The next prime is 30329045531. The reversal of 30329045485 is 58454092303.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58454092303 = 4019 ⋅14544437.

It can be written as a sum of positive squares in 2 ways, for example, as 8690341284 + 21638704201 = 93222^2 + 147101^2 .

It is a cyclic number.

It is not a de Polignac number, because 30329045485 - 2¹³ = 30329037293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 3032904544 + ... + 3032904553.

It is an arithmetic number, because the mean of its divisors is an integer number (9098713647).

Almost surely, 2^30329045485 is an apocalyptic number.

It is an amenable number.

30329045485 is a deficient number, since it is larger than the sum of its proper divisors (6065809103).

30329045485 is an equidigital number, since it uses as much as digits as its factorization.

30329045485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6065809102.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 30329045485 in words is "thirty billion, three hundred twenty-nine million, forty-five thousand, four hundred eighty-five".