15352452422 has 32 divisors (see below), whose sum is σ = 23678524800. Its totient is φ = 7462929600.

The previous prime is 15352452421. The next prime is 15352452469. The reversal of 15352452422 is 22425425351.

It is a happy number.

15352452422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15352452421) by changing a digit.

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, 4607297 + ... + 4610627.

It is an arithmetic number, because the mean of its divisors is an integer number (739953900).

Almost surely, 2^15352452422 is an apocalyptic number.

15352452422 is a deficient number, since it is larger than the sum of its proper divisors (8326072378).

15352452422 is a wasteful number, since it uses less digits than its factorization.

15352452422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3812.

The product of its digits is 96000, while the sum is 35.

Adding to 15352452422 its reverse (22425425351), we get a palindrome (37777877773).

The spelling of 15352452422 in words is "fifteen billion, three hundred fifty-two million, four hundred fifty-two thousand, four hundred twenty-two".