12000054291 has 8 divisors (see below), whose sum is σ = 16390318224. Its totient is φ = 7804913280.

The previous prime is 12000054277. The next prime is 12000054301. The reversal of 12000054291 is 19245000021.

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

It is not a de Polignac number, because 12000054291 - 2¹³ = 12000046099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12000054251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48780586 + ... + 48780831.

It is an arithmetic number, because the mean of its divisors is an integer number (2048789778).

Almost surely, 2^12000054291 is an apocalyptic number.

12000054291 is a deficient number, since it is larger than the sum of its proper divisors (4390263933).

12000054291 is an equidigital number, since it uses as much as digits as its factorization.

12000054291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97561461.

The product of its (nonzero) digits is 720, while the sum is 24.

The spelling of 12000054291 in words is "twelve billion, fifty-four thousand, two hundred ninety-one".