15292196066 has 16 divisors (see below), whose sum is σ = 26750198400. Its totient is φ = 6553798020.

The previous prime is 15292196027. The next prime is 15292196071. The reversal of 15292196066 is 66069129251.

It is a self number, because there is not a number n which added to its sum of digits gives 15292196066.

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, 11145230 + ... + 11146601.

It is an arithmetic number, because the mean of its divisors is an integer number (1671887400).

Almost surely, 2^15292196066 is an apocalyptic number.

15292196066 is a deficient number, since it is larger than the sum of its proper divisors (11458002334).

15292196066 is an equidigital number, since it uses as much as digits as its factorization.

15292196066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22291854 (or 22291840 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 47.

The spelling of 15292196066 in words is "fifteen billion, two hundred ninety-two million, one hundred ninety-six thousand, sixty-six".