6066644232540 has 48 divisors (see below), whose sum is σ = 17265072777120. Its totient is φ = 1591250945280.

The previous prime is 6066644232461. The next prime is 6066644232547. The reversal of 6066644232540 is 452324466606.

It is a self number, because there is not a number n which added to its sum of digits gives 6066644232540.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6066644232547) 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, 828772875 + ... + 828780194.

It is an arithmetic number, because the mean of its divisors is an integer number (359689016190).

Almost surely, 2^{6066644232540} is an apocalyptic number.

6066644232540 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6066644232540 is an abundant number, since it is smaller than the sum of its proper divisors (11198428544580).

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

6066644232540 is a wasteful number, since it uses less digits than its factorization.

6066644232540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1657553142 (or 1657553140 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 48.

The spelling of 6066644232540 in words is "six trillion, sixty-six billion, six hundred forty-four million, two hundred thirty-two thousand, five hundred forty".