5155008566 has 8 divisors (see below), whose sum is σ = 8187366600. Its totient is φ = 2425886368.

The previous prime is 5155008553. The next prime is 5155008587. The reversal of 5155008566 is 6658005515.

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

It is a super-2 number, since 2×5155008566² = 53148226631066752712, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75808916 + ... + 75808983.

It is an arithmetic number, because the mean of its divisors is an integer number (1023420825).

Almost surely, 2^5155008566 is an apocalyptic number.

5155008566 is a deficient number, since it is larger than the sum of its proper divisors (3032358034).

5155008566 is a wasteful number, since it uses less digits than its factorization.

5155008566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151617918.

The product of its (nonzero) digits is 180000, while the sum is 41.

The square root of 5155008566 is about 71798.3883245300. The cubic root of 5155008566 is about 1727.4671485463.

The spelling of 5155008566 in words is "five billion, one hundred fifty-five million, eight thousand, five hundred sixty-six".