5498881958598 has 64 divisors (see below), whose sum is σ = 13050262149120. Its totient is φ = 1511335324800.

The previous prime is 5498881958587. The next prime is 5498881958621. The reversal of 5498881958598 is 8958591888945.

It is a happy number.

It is a super-3 number, since 3×5498881958598³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (87).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7999593 + ... + 8659748.

It is an arithmetic number, because the mean of its divisors is an integer number (203910346080).

Almost surely, 2^{5498881958598} is an apocalyptic number.

5498881958598 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5498881958598 is an abundant number, since it is smaller than the sum of its proper divisors (7551380190522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5498881958598 is a wasteful number, since it uses less digits than its factorization.

5498881958598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16659653.

The product of its digits is 11943936000, while the sum is 87.

The spelling of 5498881958598 in words is "five trillion, four hundred ninety-eight billion, eight hundred eighty-one million, nine hundred fifty-eight thousand, five hundred ninety-eight".