98685454903 has 16 divisors (see below), whose sum is σ = 119453854464. Its totient is φ = 79587688320.

The previous prime is 98685454843. The next prime is 98685454913. The reversal of 98685454903 is 30945458689.

It is not a de Polignac number, because 98685454903 - 2¹⁷ = 98685323831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98685454913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274408 + ... + 522178.

It is an arithmetic number, because the mean of its divisors is an integer number (7465865904).

Almost surely, 2^98685454903 is an apocalyptic number.

98685454903 is a deficient number, since it is larger than the sum of its proper divisors (20768399561).

98685454903 is a wasteful number, since it uses less digits than its factorization.

98685454903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251142.

The product of its (nonzero) digits is 37324800, while the sum is 61.

The spelling of 98685454903 in words is "ninety-eight billion, six hundred eighty-five million, four hundred fifty-four thousand, nine hundred three".