98048518129 has 3 divisors (see below), whose sum is σ = 98048831257. Its totient is φ = 98048205002.

The previous prime is 98048518103. The next prime is 98048518133. The reversal of 98048518129 is 92181584089.

The square root of 98048518129 is 313127.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 98048518129 - 2⁵ = 98048518097 is a prime.

It is a super-2 number, since 2×98048518129² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 98048518129.

It is not an unprimeable number, because it can be changed into a prime (98048218129) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 156564 + ... + 469690.

Almost surely, 2^98048518129 is an apocalyptic number.

98048518129 is the 313127-th square number.

98048518129 is the 156564-th centered octagonal number.

It is an amenable number.

98048518129 is a deficient number, since it is larger than the sum of its proper divisors (313128).

98048518129 is an frugal number, since it uses more digits than its factorization.

98048518129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626254 (or 313127 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 55.

The spelling of 98048518129 in words is "ninety-eight billion, forty-eight million, five hundred eighteen thousand, one hundred twenty-nine".