15162229798 has 16 divisors (see below), whose sum is σ = 23231577600. Its totient is φ = 7418430856.

The previous prime is 15162229793. The next prime is 15162229811. The reversal of 15162229798 is 89792226151.

15162229798 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 (15162229793) 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 7 ways as a sum of consecutive naturals, for example, 644853 + ... + 667951.

It is an arithmetic number, because the mean of its divisors is an integer number (1451973600).

Almost surely, 2^15162229798 is an apocalyptic number.

15162229798 is a deficient number, since it is larger than the sum of its proper divisors (8069347802).

15162229798 is a wasteful number, since it uses less digits than its factorization.

15162229798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30131.

The product of its digits is 1088640, while the sum is 52.

The spelling of 15162229798 in words is "fifteen billion, one hundred sixty-two million, two hundred twenty-nine thousand, seven hundred ninety-eight".