36391053 has 4 divisors (see below), whose sum is σ = 48521408. Its totient is φ = 24260700.

The previous prime is 36391049. The next prime is 36391063. The reversal of 36391053 is 35019363.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 36391053 - 2² = 36391049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36391053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36391063) 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 in 3 ways as a sum of consecutive naturals, for example, 6065173 + ... + 6065178.

It is an arithmetic number, because the mean of its divisors is an integer number (12130352).

Almost surely, 2^36391053 is an apocalyptic number.

It is an amenable number.

36391053 is a deficient number, since it is larger than the sum of its proper divisors (12130355).

36391053 is a wasteful number, since it uses less digits than its factorization.

36391053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12130354.

The product of its (nonzero) digits is 7290, while the sum is 30.

The square root of 36391053 is about 6032.4997306258. The cubic root of 36391053 is about 331.3840037869.

The spelling of 36391053 in words is "thirty-six million, three hundred ninety-one thousand, fifty-three".