15045133030 has 32 divisors (see below), whose sum is σ = 27251043840. Its totient is φ = 5980385280.

The previous prime is 15045133021. The next prime is 15045133067. The reversal of 15045133030 is 3033154051.

It is a junction number, because it is equal to n+sod(n) for n = 15045132986 and 15045133004.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2152902 + ... + 2159878.

It is an arithmetic number, because the mean of its divisors is an integer number (851595120).

Almost surely, 2^15045133030 is an apocalyptic number.

15045133030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15045133030 is a deficient number, since it is larger than the sum of its proper divisors (12205910810).

15045133030 is a wasteful number, since it uses less digits than its factorization.

15045133030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8304.

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 15045133030 its reverse (3033154051), we get a palindrome (18078287081).

The spelling of 15045133030 in words is "fifteen billion, forty-five million, one hundred thirty-three thousand, thirty".