5501400111469 has 2 divisors, whose sum is σ = 5501400111470. Its totient is φ = 5501400111468.

The previous prime is 5501400111461. The next prime is 5501400111497. The reversal of 5501400111469 is 9641110041055.

It is a happy number.

5501400111469 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3910850342569 + 1590549768900 = 1977587^2 + 1261170^2 .

It is a cyclic number.

It is not a de Polignac number, because 5501400111469 - 2³ = 5501400111461 is a prime.

It is a super-2 number, since 2×5501400111469² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5501400111461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750700055734 + 2750700055735.

It is an arithmetic number, because the mean of its divisors is an integer number (2750700055735).

Almost surely, 2^{5501400111469} is an apocalyptic number.

It is an amenable number.

5501400111469 is a deficient number, since it is larger than the sum of its proper divisors (1).

5501400111469 is an equidigital number, since it uses as much as digits as its factorization.

5501400111469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 37.

The spelling of 5501400111469 in words is "five trillion, five hundred one billion, four hundred million, one hundred eleven thousand, four hundred sixty-nine".