15353166066 has 16 divisors (see below), whose sum is σ = 35092951104. Its totient is φ = 4386618864.

The previous prime is 15353166053. The next prime is 15353166097. The reversal of 15353166066 is 66066135351.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 365551573 = 15353166066 / (1 + 5 + 3 + 5 + 3 + 1 + 6 + 6 + 0 + 6 + 6).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182775745 + ... + 182775828.

It is an arithmetic number, because the mean of its divisors is an integer number (2193309444).

Almost surely, 2^15353166066 is an apocalyptic number.

15353166066 is an abundant number, since it is smaller than the sum of its proper divisors (19739785038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15353166066 is a wasteful number, since it uses less digits than its factorization.

15353166066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365551585.

The product of its (nonzero) digits is 291600, while the sum is 42.

The spelling of 15353166066 in words is "fifteen billion, three hundred fifty-three million, one hundred sixty-six thousand, sixty-six".