54754947101 has 2 divisors, whose sum is σ = 54754947102. Its totient is φ = 54754947100.

The previous prime is 54754947073. The next prime is 54754947151. The reversal of 54754947101 is 10174945745.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49706702500 + 5048244601 = 222950^2 + 71051^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54754947101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54754947151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27377473550 + 27377473551.

It is an arithmetic number, because the mean of its divisors is an integer number (27377473551).

Almost surely, 2^54754947101 is an apocalyptic number.

It is an amenable number.

54754947101 is a deficient number, since it is larger than the sum of its proper divisors (1).

54754947101 is an equidigital number, since it uses as much as digits as its factorization.

54754947101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 705600, while the sum is 47.

The spelling of 54754947101 in words is "fifty-four billion, seven hundred fifty-four million, nine hundred forty-seven thousand, one hundred one".