10056518 has 4 divisors (see below), whose sum is σ = 15084780. Its totient is φ = 5028258.

The previous prime is 10056517. The next prime is 10056547. The reversal of 10056518 is 81565001.

10056518 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 81565001 = 7 ⋅11652143.

It is a super-2 number, since 2×10056518² = 202267108568648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10056517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2514128 + ... + 2514131.

It is an arithmetic number, because the mean of its divisors is an integer number (3771195).

Almost surely, 2^10056518 is an apocalyptic number.

10056518 is a deficient number, since it is larger than the sum of its proper divisors (5028262).

10056518 is an equidigital number, since it uses as much as digits as its factorization.

10056518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5028261.

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 10056518 is about 3171.2013496465. The cubic root of 10056518 is about 215.8485878748.

The spelling of 10056518 in words is "ten million, fifty-six thousand, five hundred eighteen".