36151145 has 4 divisors (see below), whose sum is σ = 43381380. Its totient is φ = 28920912.

The previous prime is 36151121. The next prime is 36151151. The reversal of 36151145 is 54115163.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54115163 = 67 ⋅807689.

It can be written as a sum of positive squares in 2 ways, for example, as 16152361 + 19998784 = 4019^2 + 4472^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36151145 is a prime.

It is a super-2 number, since 2×36151145² = 2613810569622050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3615110 + ... + 3615119.

It is an arithmetic number, because the mean of its divisors is an integer number (10845345).

Almost surely, 2^36151145 is an apocalyptic number.

It is an amenable number.

36151145 is a deficient number, since it is larger than the sum of its proper divisors (7230235).

36151145 is an equidigital number, since it uses as much as digits as its factorization.

36151145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7230234.

The product of its digits is 1800, while the sum is 26.

The square root of 36151145 is about 6012.5822239700. The cubic root of 36151145 is about 330.6541813478.

The spelling of 36151145 in words is "thirty-six million, one hundred fifty-one thousand, one hundred forty-five".