5166191472 has 160 divisors (see below), whose sum is σ = 15271022592. Its totient is φ = 1490890752.

The previous prime is 5166191467. The next prime is 5166191477. The reversal of 5166191472 is 2741916615.

It is an interprime number because it is at equal distance from previous prime (5166191467) and next prime (5166191477).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5166191477) 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 31 ways as a sum of consecutive naturals, for example, 3892473 + ... + 3893799.

Almost surely, 2^5166191472 is an apocalyptic number.

5166191472 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5166191472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7635511296).

5166191472 is an abundant number, since it is smaller than the sum of its proper divisors (10104831120).

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

5166191472 is a wasteful number, since it uses less digits than its factorization.

5166191472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735 (or 1729 counting only the distinct ones).

The product of its digits is 90720, while the sum is 42.

The square root of 5166191472 is about 71876.2232730685. The cubic root of 5166191472 is about 1728.7153941571.

The spelling of 5166191472 in words is "five billion, one hundred sixty-six million, one hundred ninety-one thousand, four hundred seventy-two".