1530165210 has 32 divisors (see below), whose sum is σ = 4197025152. Its totient is φ = 349752000.

The previous prime is 1530165199. The next prime is 1530165227. The reversal of 1530165210 is 125610351.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3643041 + ... + 3643460.

It is an arithmetic number, because the mean of its divisors is an integer number (131157036).

Almost surely, 2^1530165210 is an apocalyptic number.

1530165210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1530165210 is an abundant number, since it is smaller than the sum of its proper divisors (2666859942).

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

1530165210 is a wasteful number, since it uses less digits than its factorization.

1530165210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7286518.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 1530165210 is about 39117.3262123065. The cubic root of 1530165210 is about 1152.3368261197.

Adding to 1530165210 its reverse (125610351), we get a palindrome (1655775561).

It can be divided in two parts, 1530165 and 210, that added together give a triangular number (1530375 = T₁₇₄₉).

The spelling of 1530165210 in words is "one billion, five hundred thirty million, one hundred sixty-five thousand, two hundred ten".