56004571336267 has 4 divisors (see below), whose sum is σ = 56407481921560. Its totient is φ = 55601660750976.

The previous prime is 56004571336249. The next prime is 56004571336303. The reversal of 56004571336267 is 76263317540065.

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

It is a cyclic number.

It is not a de Polignac number, because 56004571336267 - 2¹⁹ = 56004570811979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56004571336367) 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, 201455292438 + ... + 201455292715.

It is an arithmetic number, because the mean of its divisors is an integer number (14101870480390).

Almost surely, 2^{56004571336267} is an apocalyptic number.

56004571336267 is a deficient number, since it is larger than the sum of its proper divisors (402910585293).

56004571336267 is a wasteful number, since it uses less digits than its factorization.

56004571336267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402910585292.

The product of its (nonzero) digits is 19051200, while the sum is 55.

The spelling of 56004571336267 in words is "fifty-six trillion, four billion, five hundred seventy-one million, three hundred thirty-six thousand, two hundred sixty-seven".