2772153066506 has 8 divisors (see below), whose sum is σ = 4377083789280. Its totient is φ = 1313125136748.

The previous prime is 2772153066461. The next prime is 2772153066509. The reversal of 2772153066506 is 6056603512772.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2772153066509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36475698206 + ... + 36475698281.

It is an arithmetic number, because the mean of its divisors is an integer number (547135473660).

Almost surely, 2^{2772153066506} is an apocalyptic number.

2772153066506 is a deficient number, since it is larger than the sum of its proper divisors (1604930722774).

2772153066506 is a wasteful number, since it uses less digits than its factorization.

2772153066506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72951396508.

The product of its (nonzero) digits is 3175200, while the sum is 50.

The spelling of 2772153066506 in words is "two trillion, seven hundred seventy-two billion, one hundred fifty-three million, sixty-six thousand, five hundred six".