10181928473 has 8 divisors (see below), whose sum is σ = 10887608520. Its totient is φ = 9488108800.

The previous prime is 10181928457. The next prime is 10181928557. The reversal of 10181928473 is 37482918101.

It can be written as a sum of positive squares in 4 ways, for example, as 7240818649 + 2941109824 = 85093^2 + 54232^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 10181928473 - 2⁴ = 10181928457 is a prime.

It is a super-2 number, since 2×10181928473² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10181928413) 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 7 ways as a sum of consecutive naturals, for example, 2963318 + ... + 2966751.

It is an arithmetic number, because the mean of its divisors is an integer number (1360951065).

Almost surely, 2^10181928473 is an apocalyptic number.

It is an amenable number.

10181928473 is a deficient number, since it is larger than the sum of its proper divisors (705680047).

10181928473 is a wasteful number, since it uses less digits than its factorization.

10181928473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5930187.

The product of its (nonzero) digits is 96768, while the sum is 44.

The spelling of 10181928473 in words is "ten billion, one hundred eighty-one million, nine hundred twenty-eight thousand, four hundred seventy-three".