54142214123554 has 16 divisors (see below), whose sum is σ = 82595421697536. Its totient is φ = 26610952424400.

The previous prime is 54142214123539. The next prime is 54142214123579. The reversal of 54142214123554 is 45532141224145.

54142214123554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 54142214123554.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136184002 + ... + 136580989.

It is an arithmetic number, because the mean of its divisors is an integer number (5162213856096).

Almost surely, 2^{54142214123554} is an apocalyptic number.

54142214123554 is a deficient number, since it is larger than the sum of its proper divisors (28453207573982).

54142214123554 is a wasteful number, since it uses less digits than its factorization.

54142214123554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272766681.

The product of its digits is 768000, while the sum is 43.

Adding to 54142214123554 its reverse (45532141224145), we get a palindrome (99674355347699).

The spelling of 54142214123554 in words is "fifty-four trillion, one hundred forty-two billion, two hundred fourteen million, one hundred twenty-three thousand, five hundred fifty-four".