36573011 has 4 divisors (see below), whose sum is σ = 36592152. Its totient is φ = 36553872.

The previous prime is 36573007. The next prime is 36573049. The reversal of 36573011 is 11037563.

It is a happy number.

36573011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11037563 = 2767 ⋅3989.

It is a cyclic number.

It is not a de Polignac number, because 36573011 - 2² = 36573007 is a prime.

It is a super-2 number, since 2×36573011² = 2675170267212242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36573071) 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 in 3 ways as a sum of consecutive naturals, for example, 6341 + ... + 10646.

It is an arithmetic number, because the mean of its divisors is an integer number (9148038).

Almost surely, 2^36573011 is an apocalyptic number.

36573011 is a deficient number, since it is larger than the sum of its proper divisors (19141).

36573011 is a wasteful number, since it uses less digits than its factorization.

36573011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19140.

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

The square root of 36573011 is about 6047.5624014970. The cubic root of 36573011 is about 331.9354007715.

The spelling of 36573011 in words is "thirty-six million, five hundred seventy-three thousand, eleven".