15068629228 has 12 divisors (see below), whose sum is σ = 26372966760. Its totient is φ = 7533495872.

The previous prime is 15068629223. The next prime is 15068629237. The reversal of 15068629228 is 82292686051.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (15068629223) 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 3 ways as a sum of consecutive naturals, for example, 162301 + ... + 237652.

It is an arithmetic number, because the mean of its divisors is an integer number (2197747230).

Almost surely, 2^15068629228 is an apocalyptic number.

It is an amenable number.

15068629228 is a deficient number, since it is larger than the sum of its proper divisors (11304337532).

15068629228 is a wasteful number, since it uses less digits than its factorization.

15068629228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409376 (or 409374 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 49.

The spelling of 15068629228 in words is "fifteen billion, sixty-eight million, six hundred twenty-nine thousand, two hundred twenty-eight".