10055518 has 16 divisors (see below), whose sum is σ = 17022960. Its totient is φ = 4412800.

The previous prime is 10055497. The next prime is 10055519. The reversal of 10055518 is 81555001.

It is a super-2 number, since 2×10055518² = 202226884496648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10055492 and 10055501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10055519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7243 + ... + 8518.

It is an arithmetic number, because the mean of its divisors is an integer number (1063935).

Almost surely, 2^10055518 is an apocalyptic number.

10055518 is a deficient number, since it is larger than the sum of its proper divisors (6967442).

10055518 is a wasteful number, since it uses less digits than its factorization.

10055518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15803.

The product of its (nonzero) digits is 1000, while the sum is 25.

The square root of 10055518 is about 3171.0436767727. The cubic root of 10055518 is about 215.8414331206.

It can be divided in two parts, 1005551 and 8, that multiplied together give a palindrome (8044408).

The spelling of 10055518 in words is "ten million, fifty-five thousand, five hundred eighteen".