98400050055 has 12 divisors (see below), whose sum is σ = 170560086840. Its totient is φ = 52480026672.

The previous prime is 98400050033. The next prime is 98400050069. The reversal of 98400050055 is 55005000489.

It is a happy number.

It is not a de Polignac number, because 98400050055 - 2⁹ = 98400049543 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1093333845 + ... + 1093333934.

It is an arithmetic number, because the mean of its divisors is an integer number (14213340570).

Almost surely, 2^98400050055 is an apocalyptic number.

98400050055 is a deficient number, since it is larger than the sum of its proper divisors (72160036785).

98400050055 is a wasteful number, since it uses less digits than its factorization.

98400050055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186667790 (or 2186667787 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The spelling of 98400050055 in words is "ninety-eight billion, four hundred million, fifty thousand, fifty-five".