36440053 has 4 divisors (see below), whose sum is σ = 39243148. Its totient is φ = 33636960.

The previous prime is 36440051. The next prime is 36440059. The reversal of 36440053 is 35004463.

36440053 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.

It can be written as a sum of positive squares in 2 ways, for example, as 3526884 + 32913169 = 1878^2 + 5737^2 .

It is a cyclic number.

It is not a de Polignac number, because 36440053 - 2¹ = 36440051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36440051) 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, 1401528 + ... + 1401553.

It is an arithmetic number, because the mean of its divisors is an integer number (9810787).

Almost surely, 2^36440053 is an apocalyptic number.

It is an amenable number.

36440053 is a deficient number, since it is larger than the sum of its proper divisors (2803095).

36440053 is a wasteful number, since it uses less digits than its factorization.

36440053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2803094.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 36440053 is about 6036.5596990339. The cubic root of 36440053 is about 331.5326715894.

The spelling of 36440053 in words is "thirty-six million, four hundred forty thousand, fifty-three".