15150016530 has 96 divisors (see below), whose sum is σ = 43095768768. Its totient is φ = 3662064000.

The previous prime is 15150016507. The next prime is 15150016537. The reversal of 15150016530 is 3561005151.

15150016530 is a `hidden beast` number, since 1 + 5 + 1 + 5 + 0 + 0 + 1 + 653 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 15150016494 and 15150016503.

It is not an unprimeable number, because it can be changed into a prime (15150016537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 321480 + ... + 365580.

It is an arithmetic number, because the mean of its divisors is an integer number (448914258).

Almost surely, 2^15150016530 is an apocalyptic number.

15150016530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 15150016530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21547884384).

15150016530 is an abundant number, since it is smaller than the sum of its proper divisors (27945752238).

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

15150016530 is a wasteful number, since it uses less digits than its factorization.

15150016530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44472 (or 44469 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The spelling of 15150016530 in words is "fifteen billion, one hundred fifty million, sixteen thousand, five hundred thirty".