1530422004249 has 6 divisors (see below), whose sum is σ = 2210609561706. Its totient is φ = 1020281336160.

The previous prime is 1530422004193. The next prime is 1530422004253. The reversal of 1530422004249 is 9424002240351.

It is a happy number.

1530422004249 is a `hidden beast` number, since 1 + 5 + 3 + 0 + 4 + 220 + 0 + 424 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1299387968649 + 231034035600 = 1139907^2 + 480660^2 .

It is not a de Polignac number, because 1530422004249 - 2¹¹ = 1530422002201 is a prime.

It is a super-2 number, since 2×1530422004249² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1530422004149) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 85023444672 + ... + 85023444689.

It is an arithmetic number, because the mean of its divisors is an integer number (368434926951).

Almost surely, 2^{1530422004249} is an apocalyptic number.

It is an amenable number.

1530422004249 is a deficient number, since it is larger than the sum of its proper divisors (680187557457).

1530422004249 is a wasteful number, since it uses less digits than its factorization.

1530422004249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170046889367 (or 170046889364 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 1530422004249 in words is "one trillion, five hundred thirty billion, four hundred twenty-two million, four thousand, two hundred forty-nine".