54125011143 has 144 divisors (see below), whose sum is σ = 99143349760. Its totient is φ = 27775249920.

The previous prime is 54125011133. The next prime is 54125011153. The reversal of 54125011143 is 34111052145.

54125011143 is a `hidden beast` number, since 5 + 4 + 12 + 501 + 1 + 143 = 666.

It is an interprime number because it is at equal distance from previous prime (54125011133) and next prime (54125011153).

It is not a de Polignac number, because 54125011143 - 2¹⁶ = 54124945607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54125011123) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 74449446 + ... + 74450172.

Almost surely, 2^54125011143 is an apocalyptic number.

54125011143 is a deficient number, since it is larger than the sum of its proper divisors (45018338617).

54125011143 is a wasteful number, since it uses less digits than its factorization.

54125011143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878 (or 834 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 54125011143 its reverse (34111052145), we get a palindrome (88236063288).

The spelling of 54125011143 in words is "fifty-four billion, one hundred twenty-five million, eleven thousand, one hundred forty-three".