12007056454 has 4 divisors (see below), whose sum is σ = 18010584684. Its totient is φ = 6003528226.

The previous prime is 12007056427. The next prime is 12007056521. The reversal of 12007056454 is 45465070021.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3001764112 + ... + 3001764115.

It is an arithmetic number, because the mean of its divisors is an integer number (4502646171).

Almost surely, 2^12007056454 is an apocalyptic number.

12007056454 is a deficient number, since it is larger than the sum of its proper divisors (6003528230).

12007056454 is an equidigital number, since it uses as much as digits as its factorization.

12007056454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6003528229.

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 12007056454 in words is "twelve billion, seven million, fifty-six thousand, four hundred fifty-four".