4153440453 has 8 divisors (see below), whose sum is σ = 5642409888. Its totient is φ = 2716715664.

The previous prime is 4153440437. The next prime is 4153440461. The reversal of 4153440453 is 3540443514.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4153440453 - 2⁴ = 4153440437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4153440463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13060975 + ... + 13061292.

It is an arithmetic number, because the mean of its divisors is an integer number (705301236).

Almost surely, 2^4153440453 is an apocalyptic number.

It is an amenable number.

4153440453 is a deficient number, since it is larger than the sum of its proper divisors (1488969435).

4153440453 is a wasteful number, since it uses less digits than its factorization.

4153440453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26122323.

The product of its (nonzero) digits is 57600, while the sum is 33.

The square root of 4153440453 is about 64447.1911955828. The cubic root of 4153440453 is about 1607.4445337524. Note that the first 3 decimals are identical.

Adding to 4153440453 its reverse (3540443514), we get a palindrome (7693883967).

The spelling of 4153440453 in words is "four billion, one hundred fifty-three million, four hundred forty thousand, four hundred fifty-three".