98755557903 has 6 divisors (see below), whose sum is σ = 142646916984. Its totient is φ = 65837038596.

The previous prime is 98755557899. The next prime is 98755557931. The reversal of 98755557903 is 30975555789.

98755557903 is a `hidden beast` number, since 9 + 8 + 7 + 5 + 55 + 579 + 0 + 3 = 666.

It is not a de Polignac number, because 98755557903 - 2² = 98755557899 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98755553903) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5486419875 + ... + 5486419892.

It is an arithmetic number, because the mean of its divisors is an integer number (23774486164).

Almost surely, 2^98755557903 is an apocalyptic number.

98755557903 is a deficient number, since it is larger than the sum of its proper divisors (43891359081).

98755557903 is a wasteful number, since it uses less digits than its factorization.

98755557903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10972839773 (or 10972839770 counting only the distinct ones).

The product of its (nonzero) digits is 59535000, while the sum is 63.

The spelling of 98755557903 in words is "ninety-eight billion, seven hundred fifty-five million, five hundred fifty-seven thousand, nine hundred three".