5501400111373 has 2 divisors, whose sum is σ = 5501400111374. Its totient is φ = 5501400111372.

The previous prime is 5501400111371. The next prime is 5501400111461. The reversal of 5501400111373 is 3731110041055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5044502524009 + 456897587364 = 2245997^2 + 675942^2 .

It is a cyclic number.

It is not a de Polignac number, because 5501400111373 - 2¹ = 5501400111371 is a prime.

Together with 5501400111371, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5501400111371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750700055686 + 2750700055687.

It is an arithmetic number, because the mean of its divisors is an integer number (2750700055687).

Almost surely, 2^{5501400111373} is an apocalyptic number.

It is an amenable number.

5501400111373 is a deficient number, since it is larger than the sum of its proper divisors (1).

5501400111373 is an equidigital number, since it uses as much as digits as its factorization.

5501400111373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 31.

The spelling of 5501400111373 in words is "five trillion, five hundred one billion, four hundred million, one hundred eleven thousand, three hundred seventy-three".