54125011142 has 8 divisors (see below), whose sum is σ = 84717408816. Its totient is φ = 25885874872.

The previous prime is 54125011133. The next prime is 54125011153. The reversal of 54125011142 is 24111052145.

It is a happy number.

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

It is a super-2 number, since 2×54125011142² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 588315293 + ... + 588315384.

It is an arithmetic number, because the mean of its divisors is an integer number (10589676102).

Almost surely, 2^54125011142 is an apocalyptic number.

54125011142 is a deficient number, since it is larger than the sum of its proper divisors (30592397674).

54125011142 is a wasteful number, since it uses less digits than its factorization.

54125011142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176630702.

The product of its (nonzero) digits is 1600, while the sum is 26.

Adding to 54125011142 its reverse (24111052145), we get a palindrome (78236063287).

The spelling of 54125011142 in words is "fifty-four billion, one hundred twenty-five million, eleven thousand, one hundred forty-two".