15066636045 has 16 divisors (see below), whose sum is σ = 24156956160. Its totient is φ = 8018759744.

The previous prime is 15066636043. The next prime is 15066636047. The reversal of 15066636045 is 54063666051.

It is an interprime number because it is at equal distance from previous prime (15066636043) and next prime (15066636047).

It is a cyclic number.

It is not a de Polignac number, because 15066636045 - 2¹ = 15066636043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15066635988 and 15066636006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15066636041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1041294 + ... + 1055663.

It is an arithmetic number, because the mean of its divisors is an integer number (1509809760).

Almost surely, 2^15066636045 is an apocalyptic number.

15066636045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15066636045 is a deficient number, since it is larger than the sum of its proper divisors (9090320115).

15066636045 is a wasteful number, since it uses less digits than its factorization.

15066636045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2097444.

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 15066636045 in words is "fifteen billion, sixty-six million, six hundred thirty-six thousand, forty-five".