13453440501 has 8 divisors (see below), whose sum is σ = 18993092544. Its totient is φ = 8441374400.

The previous prime is 13453440491. The next prime is 13453440509. The reversal of 13453440501 is 10504435431.

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

It is a cyclic number.

It is not a de Polignac number, because 13453440501 - 2¹⁰ = 13453439477 is a prime.

It is a super-2 number, since 2×13453440501² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13453440509) 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 7 ways as a sum of consecutive naturals, for example, 131896425 + ... + 131896526.

It is an arithmetic number, because the mean of its divisors is an integer number (2374136568).

Almost surely, 2^13453440501 is an apocalyptic number.

It is an amenable number.

13453440501 is a deficient number, since it is larger than the sum of its proper divisors (5539652043).

13453440501 is a wasteful number, since it uses less digits than its factorization.

13453440501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263792971.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 13453440501 its reverse (10504435431), we get a palindrome (23957875932).

The spelling of 13453440501 in words is "thirteen billion, four hundred fifty-three million, four hundred forty thousand, five hundred one".