54051843060142 has 4 divisors (see below), whose sum is σ = 81077764590216. Its totient is φ = 27025921530070.

The previous prime is 54051843060113. The next prime is 54051843060151. The reversal of 54051843060142 is 24106034815045.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13512960765034 + ... + 13512960765037.

It is an arithmetic number, because the mean of its divisors is an integer number (20269441147554).

Almost surely, 2^{54051843060142} is an apocalyptic number.

54051843060142 is a deficient number, since it is larger than the sum of its proper divisors (27025921530074).

54051843060142 is a wasteful number, since it uses less digits than its factorization.

54051843060142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27025921530073.

The product of its (nonzero) digits is 460800, while the sum is 43.

Adding to 54051843060142 its reverse (24106034815045), we get a palindrome (78157877875187).

The spelling of 54051843060142 in words is "fifty-four trillion, fifty-one billion, eight hundred forty-three million, sixty thousand, one hundred forty-two".