54548763191 has 8 divisors (see below), whose sum is σ = 59853215520. Its totient is φ = 49402652832.

The previous prime is 54548763173. The next prime is 54548763193. The reversal of 54548763191 is 19136784545.

54548763191 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 54548763191 - 2¹⁴ = 54548746807 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54548763193) 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, 39584771 + ... + 39586148.

It is an arithmetic number, because the mean of its divisors is an integer number (7481651940).

Almost surely, 2^54548763191 is an apocalyptic number.

54548763191 is a deficient number, since it is larger than the sum of its proper divisors (5304452329).

54548763191 is a wasteful number, since it uses less digits than its factorization.

54548763191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79170985.

The product of its digits is 3628800, while the sum is 53.

The spelling of 54548763191 in words is "fifty-four billion, five hundred forty-eight million, seven hundred sixty-three thousand, one hundred ninety-one".