36430441253 has 4 divisors (see below), whose sum is σ = 36447490860. Its totient is φ = 36413391648.

The previous prime is 36430441247. The next prime is 36430441273. The reversal of 36430441253 is 35214403463.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35214403463 = 727 ⋅48437969.

It can be written as a sum of positive squares in 2 ways, for example, as 19137402244 + 17293039009 = 138338^2 + 131503^2 .

It is a cyclic number.

It is not a de Polignac number, because 36430441253 - 2⁶ = 36430441189 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 (36430441273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8521598 + ... + 8525871.

It is an arithmetic number, because the mean of its divisors is an integer number (9111872715).

Almost surely, 2^36430441253 is an apocalyptic number.

It is an amenable number.

36430441253 is a deficient number, since it is larger than the sum of its proper divisors (17049607).

36430441253 is a wasteful number, since it uses less digits than its factorization.

36430441253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17049606.

The product of its (nonzero) digits is 103680, while the sum is 35.

The spelling of 36430441253 in words is "thirty-six billion, four hundred thirty million, four hundred forty-one thousand, two hundred fifty-three".