54142455234401 has 2 divisors, whose sum is σ = 54142455234402. Its totient is φ = 54142455234400.

The previous prime is 54142455234383. The next prime is 54142455234443. The reversal of 54142455234401 is 10443255424145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46096291830625 + 8046163403776 = 6789425^2 + 2836576^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54142455234401 is a prime.

It is a super-3 number, since 3×54142455234401³ (a number of 42 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (54142455234481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27071227617200 + 27071227617201.

It is an arithmetic number, because the mean of its divisors is an integer number (27071227617201).

Almost surely, 2^{54142455234401} is an apocalyptic number.

It is an amenable number.

54142455234401 is a deficient number, since it is larger than the sum of its proper divisors (1).

54142455234401 is an equidigital number, since it uses as much as digits as its factorization.

54142455234401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536000, while the sum is 44.

The spelling of 54142455234401 in words is "fifty-four trillion, one hundred forty-two billion, four hundred fifty-five million, two hundred thirty-four thousand, four hundred one".