1530505126634 has 16 divisors (see below), whose sum is σ = 2613352628160. Its totient is φ = 665437011360.

The previous prime is 1530505126613. The next prime is 1530505126637. The reversal of 1530505126634 is 4366215050351.

It is a junction number, because it is equal to n+sod(n) for n = 1530505126591 and 1530505126600.

It is not an unprimeable number, because it can be changed into a prime (1530505126637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1512356339 + ... + 1512357350.

It is an arithmetic number, because the mean of its divisors is an integer number (163334539260).

Almost surely, 2^{1530505126634} is an apocalyptic number.

1530505126634 is a deficient number, since it is larger than the sum of its proper divisors (1082847501526).

1530505126634 is a wasteful number, since it uses less digits than its factorization.

1530505126634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3024713725.

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 1530505126634 in words is "one trillion, five hundred thirty billion, five hundred five million, one hundred twenty-six thousand, six hundred thirty-four".