1530386904830 has 16 divisors (see below), whose sum is σ = 3148224490080. Its totient is φ = 524704081632.

The previous prime is 1530386904821. The next prime is 1530386904847. The reversal of 1530386904830 is 384096830351.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10931334965 + ... + 10931335104.

It is an arithmetic number, because the mean of its divisors is an integer number (196764030630).

Almost surely, 2^{1530386904830} is an apocalyptic number.

1530386904830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1530386904830 is an abundant number, since it is smaller than the sum of its proper divisors (1617837585250).

1530386904830 is a wasteful number, since it uses less digits than its factorization.

1530386904830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21862670083.

The product of its (nonzero) digits is 1866240, while the sum is 50.

The spelling of 1530386904830 in words is "one trillion, five hundred thirty billion, three hundred eighty-six million, nine hundred four thousand, eight hundred thirty".