54256261772713 has 32 divisors (see below), whose sum is σ = 72850770139392. Its totient is φ = 39023767699200.

The previous prime is 54256261772707. The next prime is 54256261772717. The reversal of 54256261772713 is 31727716265245.

It is a cyclic number.

It is not a de Polignac number, because 54256261772713 - 2¹⁷ = 54256261641641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54256261772717) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21816283 + ... + 24175663.

It is an arithmetic number, because the mean of its divisors is an integer number (2276586566856).

Almost surely, 2^{54256261772713} is an apocalyptic number.

It is an amenable number.

54256261772713 is a deficient number, since it is larger than the sum of its proper divisors (18594508366679).

54256261772713 is a wasteful number, since it uses less digits than its factorization.

54256261772713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2382385.

The product of its digits is 29635200, while the sum is 58.

The spelling of 54256261772713 in words is "fifty-four trillion, two hundred fifty-six billion, two hundred sixty-one million, seven hundred seventy-two thousand, seven hundred thirteen".