54100403761 has 2 divisors, whose sum is σ = 54100403762. Its totient is φ = 54100403760.

The previous prime is 54100403759. The next prime is 54100403767. The reversal of 54100403761 is 16730400145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36313113600 + 17787290161 = 190560^2 + 133369^2 .

It is a cyclic number.

It is not a de Polignac number, because 54100403761 - 2¹ = 54100403759 is a prime.

Together with 54100403759, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (54100403767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27050201880 + 27050201881.

It is an arithmetic number, because the mean of its divisors is an integer number (27050201881).

Almost surely, 2^54100403761 is an apocalyptic number.

It is an amenable number.

54100403761 is a deficient number, since it is larger than the sum of its proper divisors (1).

54100403761 is an equidigital number, since it uses as much as digits as its factorization.

54100403761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

The spelling of 54100403761 in words is "fifty-four billion, one hundred million, four hundred three thousand, seven hundred sixty-one".