10156049 has 2 divisors, whose sum is σ = 10156050. Its totient is φ = 10156048.

The previous prime is 10156039. The next prime is 10156187. The reversal of 10156049 is 94065101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6027025 + 4129024 = 2455^2 + 2032^2 .

It is a cyclic number.

It is not a de Polignac number, because 10156049 - 2⁴ = 10156033 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10156039) 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, 5078024 + 5078025.

It is an arithmetic number, because the mean of its divisors is an integer number (5078025).

Almost surely, 2^10156049 is an apocalyptic number.

It is an amenable number.

10156049 is a deficient number, since it is larger than the sum of its proper divisors (1).

10156049 is an equidigital number, since it uses as much as digits as its factorization.

10156049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 10156049 is about 3186.8556603649. The cubic root of 10156049 is about 216.5583476976.

The spelling of 10156049 in words is "ten million, one hundred fifty-six thousand, forty-nine".