15164005530 has 16 divisors (see below), whose sum is σ = 36393613344. Its totient is φ = 4043734800.

The previous prime is 15164005529. The next prime is 15164005531. The reversal of 15164005530 is 3550046151.

It is an interprime number because it is at equal distance from previous prime (15164005529) and next prime (15164005531).

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 505466851 = 15164005530 / (1 + 5 + 1 + 6 + 4 + 0 + 0 + 5 + 5 + 3 + 0).

It is not an unprimeable number, because it can be changed into a prime (15164005531) 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, 252733396 + ... + 252733455.

It is an arithmetic number, because the mean of its divisors is an integer number (2274600834).

Almost surely, 2^15164005530 is an apocalyptic number.

15164005530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15164005530 is an abundant number, since it is smaller than the sum of its proper divisors (21229607814).

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

15164005530 is a wasteful number, since it uses less digits than its factorization.

15164005530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505466861.

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 15164005530 in words is "fifteen billion, one hundred sixty-four million, five thousand, five hundred thirty".