15066506055 has 16 divisors (see below), whose sum is σ = 24112501344. Its totient is φ = 8033439360.

The previous prime is 15066506011. The next prime is 15066506111. The reversal of 15066506055 is 55060566051.

It is not a de Polignac number, because 15066506055 - 2⁹ = 15066505543 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 64584 + ... + 185213.

It is an arithmetic number, because the mean of its divisors is an integer number (1507031334).

Almost surely, 2^15066506055 is an apocalyptic number.

15066506055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

15066506055 is a deficient number, since it is larger than the sum of its proper divisors (9045995289).

15066506055 is a wasteful number, since it uses less digits than its factorization.

15066506055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253826.

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 15066506055 in words is "fifteen billion, sixty-six million, five hundred six thousand, fifty-five".