56004754453 has 4 divisors (see below), whose sum is σ = 56024624160. Its totient is φ = 55984884748.

The previous prime is 56004754451. The next prime is 56004754471. The reversal of 56004754453 is 35445740065.

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 a cyclic number.

It is not a de Polignac number, because 56004754453 - 2¹ = 56004754451 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 (56004754451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9930625 + ... + 9936262.

It is an arithmetic number, because the mean of its divisors is an integer number (14006156040).

Almost surely, 2^56004754453 is an apocalyptic number.

It is an amenable number.

56004754453 is a deficient number, since it is larger than the sum of its proper divisors (19869707).

56004754453 is a wasteful number, since it uses less digits than its factorization.

56004754453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19869706.

The product of its (nonzero) digits is 1008000, while the sum is 43.

The spelling of 56004754453 in words is "fifty-six billion, four million, seven hundred fifty-four thousand, four hundred fifty-three".