30046319522 has 18 divisors (see below), whose sum is σ = 47573777979. Its totient is φ = 14230260900.

The previous prime is 30046319521. The next prime is 30046319533. The reversal of 30046319522 is 22591364003.

It can be written as a sum of positive squares in only one way, i.e., 15023159761 + 15023159761 = 122569^2 + 122569^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=122569.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30046319521) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4654397 + ... + 4660847.

Almost surely, 2^30046319522 is an apocalyptic number.

30046319522 is a deficient number, since it is larger than the sum of its proper divisors (17527458457).

30046319522 is an frugal number, since it uses more digits than its factorization.

30046319522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12942 (or 6472 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 30046319522 in words is "thirty billion, forty-six million, three hundred nineteen thousand, five hundred twenty-two".