5016566555 has 64 divisors (see below), whose sum is σ = 8106835968. Its totient is φ = 2878018560.

The previous prime is 5016566549. The next prime is 5016566579. The reversal of 5016566555 is 5556656105.

It is not a de Polignac number, because 5016566555 - 2¹² = 5016562459 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1915607 + ... + 1918223.

It is an arithmetic number, because the mean of its divisors is an integer number (126669312).

Almost surely, 2^5016566555 is an apocalyptic number.

5016566555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5016566555 is a deficient number, since it is larger than the sum of its proper divisors (3090269413).

5016566555 is a wasteful number, since it uses less digits than its factorization.

5016566555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3036.

The product of its (nonzero) digits is 675000, while the sum is 44.

The square root of 5016566555 is about 70827.7244798956. The cubic root of 5016566555 is about 1711.8624254159.

The spelling of 5016566555 in words is "five billion, sixteen million, five hundred sixty-six thousand, five hundred fifty-five".