54001101421193 has 2 divisors, whose sum is σ = 54001101421194. Its totient is φ = 54001101421192.

The previous prime is 54001101421187. The next prime is 54001101421273. The reversal of 54001101421193 is 39112410110045.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38134478297344 + 15866623123849 = 6175312^2 + 3983293^2 .

It is a cyclic number.

It is not a de Polignac number, because 54001101421193 - 2¹⁶ = 54001101355657 is a prime.

It is a super-2 number, since 2×54001101421193² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54001101421133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27000550710596 + 27000550710597.

It is an arithmetic number, because the mean of its divisors is an integer number (27000550710597).

Almost surely, 2^{54001101421193} is an apocalyptic number.

It is an amenable number.

54001101421193 is a deficient number, since it is larger than the sum of its proper divisors (1).

54001101421193 is an equidigital number, since it uses as much as digits as its factorization.

54001101421193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 32.

The spelling of 54001101421193 in words is "fifty-four trillion, one billion, one hundred one million, four hundred twenty-one thousand, one hundred ninety-three".