5277645630555 has 32 divisors (see below), whose sum is σ = 8641462053888. Its totient is φ = 2749245273600.

The previous prime is 5277645630553. The next prime is 5277645630581. The reversal of 5277645630555 is 5550365467725.

It is not a de Polignac number, because 5277645630555 - 2¹ = 5277645630553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5277645630553) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7277086 + ... + 7969395.

It is an arithmetic number, because the mean of its divisors is an integer number (270045689184).

Almost surely, 2^{5277645630555} is an apocalyptic number.

5277645630555 is a deficient number, since it is larger than the sum of its proper divisors (3363816423333).

5277645630555 is a wasteful number, since it uses less digits than its factorization.

5277645630555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15247027.

The product of its (nonzero) digits is 132300000, while the sum is 60.

The spelling of 5277645630555 in words is "five trillion, two hundred seventy-seven billion, six hundred forty-five million, six hundred thirty thousand, five hundred fifty-five".