15164322630 has 32 divisors (see below), whose sum is σ = 36502393824. Its totient is φ = 4031817216.

The previous prime is 15164322611. The next prime is 15164322647. The reversal of 15164322630 is 3622346151.

It is a junction number, because it is equal to n+sod(n) for n = 15164322591 and 15164322600.

It is a congruent number.

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, 739857 + ... + 760076.

It is an arithmetic number, because the mean of its divisors is an integer number (1140699807).

Almost surely, 2^15164322630 is an apocalyptic number.

15164322630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15164322630 is an abundant number, since it is smaller than the sum of its proper divisors (21338071194).

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

15164322630 is a wasteful number, since it uses less digits than its factorization.

15164322630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500280.

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 15164322630 its reverse (3622346151), we get a palindrome (18786668781).

The spelling of 15164322630 in words is "fifteen billion, one hundred sixty-four million, three hundred twenty-two thousand, six hundred thirty".