10545137 has 2 divisors, whose sum is σ = 10545138. Its totient is φ = 10545136.

The previous prime is 10545127. The next prime is 10545167. The reversal of 10545137 is 73154501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10471696 + 73441 = 3236^2 + 271^2 .

It is a cyclic number.

It is not a de Polignac number, because 10545137 - 2⁴ = 10545121 is a prime.

It is a super-2 number, since 2×10545137² = 222399828697538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10545127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5272568 + 5272569.

It is an arithmetic number, because the mean of its divisors is an integer number (5272569).

Almost surely, 2^10545137 is an apocalyptic number.

It is an amenable number.

10545137 is a deficient number, since it is larger than the sum of its proper divisors (1).

10545137 is an equidigital number, since it uses as much as digits as its factorization.

10545137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 10545137 is about 3247.3276705624. The cubic root of 10545137 is about 219.2892836175.

Adding to 10545137 its reverse (73154501), we get a palindrome (83699638).

The spelling of 10545137 in words is "ten million, five hundred forty-five thousand, one hundred thirty-seven".