36173051 has 2 divisors, whose sum is σ = 36173052. Its totient is φ = 36173050.

The previous prime is 36173047. The next prime is 36173057. The reversal of 36173051 is 15037163.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36173051 - 2² = 36173047 is a prime.

It is equal to p_2214197 and since 36173051 and 2214197 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36173051.

It is not a weakly prime, because it can be changed into another prime (36173057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18086525 + 18086526.

It is an arithmetic number, because the mean of its divisors is an integer number (18086526).

Almost surely, 2^36173051 is an apocalyptic number.

36173051 is a deficient number, since it is larger than the sum of its proper divisors (1).

36173051 is an equidigital number, since it uses as much as digits as its factorization.

36173051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 36173051 is about 6014.4036279585. The cubic root of 36173051 is about 330.7209551475.

The spelling of 36173051 in words is "thirty-six million, one hundred seventy-three thousand, fifty-one".