1530386905002 has 16 divisors (see below), whose sum is σ = 3065816278272. Its totient is φ = 509288556960.

The previous prime is 1530386904983. The next prime is 1530386905007. The reversal of 1530386905002 is 2005096830351.

It is not an unprimeable number, because it can be changed into a prime (1530386905007) 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, 210098899 + ... + 210106182.

It is an arithmetic number, because the mean of its divisors is an integer number (191613517392).

Almost surely, 2^{1530386905002} is an apocalyptic number.

1530386905002 is an abundant number, since it is smaller than the sum of its proper divisors (1535429373270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1530386905002 is a wasteful number, since it uses less digits than its factorization.

1530386905002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420205693.

The product of its (nonzero) digits is 194400, while the sum is 42.

The spelling of 1530386905002 in words is "one trillion, five hundred thirty billion, three hundred eighty-six million, nine hundred five thousand, two".