10544857 has 2 divisors, whose sum is σ = 10544858. Its totient is φ = 10544856.

The previous prime is 10544851. The next prime is 10544861. The reversal of 10544857 is 75844501.

10544857 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9865881 + 678976 = 3141^2 + 824^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10544857 is a prime.

It is a super-2 number, since 2×10544857² = 222388018300898, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10544851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5272428 + 5272429.

It is an arithmetic number, because the mean of its divisors is an integer number (5272429).

Almost surely, 2^10544857 is an apocalyptic number.

It is an amenable number.

10544857 is a deficient number, since it is larger than the sum of its proper divisors (1).

10544857 is an equidigital number, since it uses as much as digits as its factorization.

10544857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 10544857 is about 3247.2845579037. The cubic root of 10544857 is about 219.2873427057.

The spelling of 10544857 in words is "ten million, five hundred forty-four thousand, eight hundred fifty-seven".