12453054461 has 8 divisors (see below), whose sum is σ = 13116129600. Its totient is φ = 11790744480.

The previous prime is 12453054407. The next prime is 12453054463. The reversal of 12453054461 is 16445035421.

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 12453054461 - 2²² = 12448860157 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 (12453054463) 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, 157721 + ... + 223118.

It is an arithmetic number, because the mean of its divisors is an integer number (1639516200).

Almost surely, 2^12453054461 is an apocalyptic number.

It is an amenable number.

12453054461 is a deficient number, since it is larger than the sum of its proper divisors (663075139).

12453054461 is a wasteful number, since it uses less digits than its factorization.

12453054461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382579.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 12453054461 its reverse (16445035421), we get a palindrome (28898089882).

The spelling of 12453054461 in words is "twelve billion, four hundred fifty-three million, fifty-four thousand, four hundred sixty-one".