15252132345 has 16 divisors (see below), whose sum is σ = 24404942400. Its totient is φ = 8133960384.

The previous prime is 15252132299. The next prime is 15252132383. The reversal of 15252132345 is 54323125251.

15252132345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 15252132345 - 2⁶ = 15252132281 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459447 + ... + 491523.

It is an arithmetic number, because the mean of its divisors is an integer number (1525308900).

Almost surely, 2^15252132345 is an apocalyptic number.

15252132345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15252132345 is a deficient number, since it is larger than the sum of its proper divisors (9152810055).

15252132345 is a wasteful number, since it uses less digits than its factorization.

15252132345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63784.

The product of its digits is 36000, while the sum is 33.

Adding to 15252132345 its reverse (54323125251), we get a palindrome (69575257596).

The spelling of 15252132345 in words is "fifteen billion, two hundred fifty-two million, one hundred thirty-two thousand, three hundred forty-five".