1530505126636 has 6 divisors (see below), whose sum is σ = 2678383971620. Its totient is φ = 765252563316.

The previous prime is 1530505126613. The next prime is 1530505126637. The reversal of 1530505126636 is 6366215050351.

It is a junction number, because it is equal to n+sod(n) for n = 1530505126592 and 1530505126601.

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 as a sum of consecutive naturals, namely, 191313140826 + ... + 191313140833.

Almost surely, 2^{1530505126636} is an apocalyptic number.

It is an amenable number.

1530505126636 is a deficient number, since it is larger than the sum of its proper divisors (1147878844984).

1530505126636 is a wasteful number, since it uses less digits than its factorization.

1530505126636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382626281663 (or 382626281661 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 43.

The spelling of 1530505126636 in words is "one trillion, five hundred thirty billion, five hundred five million, one hundred twenty-six thousand, six hundred thirty-six".