10546457 has 2 divisors, whose sum is σ = 10546458. Its totient is φ = 10546456.

The previous prime is 10546453. The next prime is 10546469. The reversal of 10546457 is 75464501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8202496 + 2343961 = 2864^2 + 1531^2 .

It is a cyclic number.

It is not a de Polignac number, because 10546457 - 2² = 10546453 is a prime.

It is a super-2 number, since 2×10546457² = 222455510505698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10546453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5273228 + 5273229.

It is an arithmetic number, because the mean of its divisors is an integer number (5273229).

Almost surely, 2^10546457 is an apocalyptic number.

It is an amenable number.

10546457 is a deficient number, since it is larger than the sum of its proper divisors (1).

10546457 is an equidigital number, since it uses as much as digits as its factorization.

10546457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 10546457 is about 3247.5309082440. The cubic root of 10546457 is about 219.2984331676.

The spelling of 10546457 in words is "ten million, five hundred forty-six thousand, four hundred fifty-seven".