30454454050 has 12 divisors (see below), whose sum is σ = 56645284626. Its totient is φ = 12181781600.

The previous prime is 30454454047. The next prime is 30454454099. The reversal of 30454454050 is 5045445403.

It can be written as a sum of positive squares in 3 ways, for example, as 17829459729 + 12624994321 = 133527^2 + 112361^2 .

It is a super-2 number, since 2×30454454050² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30454453997 and 30454454015.

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 5 ways as a sum of consecutive naturals, for example, 304544491 + ... + 304544590.

Almost surely, 2^30454454050 is an apocalyptic number.

30454454050 is a deficient number, since it is larger than the sum of its proper divisors (26190830576).

30454454050 is a wasteful number, since it uses less digits than its factorization.

30454454050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609089093 (or 609089088 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 34.

Adding to 30454454050 its reverse (5045445403), we get a palindrome (35499899453).

The spelling of 30454454050 in words is "thirty billion, four hundred fifty-four million, four hundred fifty-four thousand, fifty".