2516108655 has 8 divisors (see below), whose sum is σ = 4025773872. Its totient is φ = 1341924608.

The previous prime is 2516108641. The next prime is 2516108657. The reversal of 2516108655 is 5568016152.

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

It is a cyclic number.

It is not a de Polignac number, because 2516108655 - 2¹⁶ = 2516043119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2516108657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83870274 + ... + 83870303.

It is an arithmetic number, because the mean of its divisors is an integer number (503221734).

Almost surely, 2^2516108655 is an apocalyptic number.

2516108655 is a deficient number, since it is larger than the sum of its proper divisors (1509665217).

2516108655 is a wasteful number, since it uses less digits than its factorization.

2516108655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167740585.

The product of its (nonzero) digits is 72000, while the sum is 39.

The square root of 2516108655 is about 50160.8278938855. The cubic root of 2516108655 is about 1360.1176107560.

The spelling of 2516108655 in words is "two billion, five hundred sixteen million, one hundred eight thousand, six hundred fifty-five".