5166123284 has 12 divisors (see below), whose sum is σ = 10332246624. Its totient is φ = 2214052824.

The previous prime is 5166123253. The next prime is 5166123289. The reversal of 5166123284 is 4823216615.

5166123284 is an admirable number.

It is a super-3 number, since 3×5166123284³ (a number of 30 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5166123289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92252174 + ... + 92252229.

It is an arithmetic number, because the mean of its divisors is an integer number (861020552).

Almost surely, 2^5166123284 is an apocalyptic number.

It is an amenable number.

5166123284 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5166123284 is a wasteful number, since it uses less digits than its factorization.

5166123284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184504414 (or 184504412 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 5166123284 is about 71875.7489282720. The cubic root of 5166123284 is about 1728.7077884148.

Adding to 5166123284 its reverse (4823216615), we get a palindrome (9989339899).

The spelling of 5166123284 in words is "five billion, one hundred sixty-six million, one hundred twenty-three thousand, two hundred eighty-four".