10518093 has 10 divisors (see below), whose sum is σ = 15712334. Its totient is φ = 7012008.

The previous prime is 10518043. The next prime is 10518119. The reversal of 10518093 is 39081501.

10518093 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5774409 + 4743684 = 2403^2 + 2178^2 .

It is not a de Polignac number, because 10518093 - 2⁶ = 10518029 is a prime.

It is a super-2 number, since 2×10518093² = 221260560713298, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10518023) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 64846 + ... + 65007.

Almost surely, 2^10518093 is an apocalyptic number.

It is an amenable number.

10518093 is a deficient number, since it is larger than the sum of its proper divisors (5194241).

10518093 is an equidigital number, since it uses as much as digits as its factorization.

10518093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129865 (or 129856 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 10518093 is about 3243.1609580778. The cubic root of 10518093 is about 219.1016604391.

Adding to 10518093 its reverse (39081501), we get a palindrome (49599594).

The spelling of 10518093 in words is "ten million, five hundred eighteen thousand, ninety-three".