5401404521137 has 2 divisors, whose sum is σ = 5401404521138. Its totient is φ = 5401404521136.

The previous prime is 5401404521099. The next prime is 5401404521153. The reversal of 5401404521137 is 7311254041045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4450576710321 + 950827810816 = 2109639^2 + 975104^2 .

It is a cyclic number.

It is not a de Polignac number, because 5401404521137 - 2¹⁵ = 5401404488369 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5401404521096 and 5401404521105.

It is not a weakly prime, because it can be changed into another prime (5401404521837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2700702260568 + 2700702260569.

It is an arithmetic number, because the mean of its divisors is an integer number (2700702260569).

Almost surely, 2^{5401404521137} is an apocalyptic number.

It is an amenable number.

5401404521137 is a deficient number, since it is larger than the sum of its proper divisors (1).

5401404521137 is an equidigital number, since it uses as much as digits as its factorization.

5401404521137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 5401404521137 in words is "five trillion, four hundred one billion, four hundred four million, five hundred twenty-one thousand, one hundred thirty-seven".