10804173531 has 4 divisors (see below), whose sum is σ = 14405564712. Its totient is φ = 7202782352.

The previous prime is 10804173487. The next prime is 10804173553. The reversal of 10804173531 is 13537140801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10804173531 - 2¹⁰ = 10804172507 is a prime.

It is a super-2 number, since 2×10804173531² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10804173492 and 10804173501.

It is not an unprimeable number, because it can be changed into a prime (10804174531) 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, 1800695586 + ... + 1800695591.

It is an arithmetic number, because the mean of its divisors is an integer number (3601391178).

Almost surely, 2^10804173531 is an apocalyptic number.

10804173531 is a deficient number, since it is larger than the sum of its proper divisors (3601391181).

10804173531 is an equidigital number, since it uses as much as digits as its factorization.

10804173531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3601391180.

The product of its (nonzero) digits is 10080, while the sum is 33.

The spelling of 10804173531 in words is "ten billion, eight hundred four million, one hundred seventy-three thousand, five hundred thirty-one".