5166157255 has 8 divisors (see below), whose sum is σ = 7085015712. Its totient is φ = 3542507808.

The previous prime is 5166157231. The next prime is 5166157267. The reversal of 5166157255 is 5527516615.

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

It is not a de Polignac number, because 5166157255 - 2¹⁷ = 5166026183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73802212 + ... + 73802281.

It is an arithmetic number, because the mean of its divisors is an integer number (885626964).

Almost surely, 2^5166157255 is an apocalyptic number.

5166157255 is a deficient number, since it is larger than the sum of its proper divisors (1918858457).

5166157255 is a wasteful number, since it uses less digits than its factorization.

5166157255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147604505.

The product of its digits is 315000, while the sum is 43.

The square root of 5166157255 is about 71875.9852454212. The cubic root of 5166157255 is about 1728.7115775748.

The spelling of 5166157255 in words is "five billion, one hundred sixty-six million, one hundred fifty-seven thousand, two hundred fifty-five".