498813871161 has 16 divisors (see below), whose sum is σ = 668738412288. Its totient is φ = 330720364800.

The previous prime is 498813871133. The next prime is 498813871189. The reversal of 498813871161 is 161178318894.

498813871161 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (498813871133) and next prime (498813871189).

It is not a de Polignac number, because 498813871161 - 2⁶ = 498813871097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (498813871961) 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, 97920 + ... + 1003601.

It is an arithmetic number, because the mean of its divisors is an integer number (41796150768).

Almost surely, 2^498813871161 is an apocalyptic number.

It is an amenable number.

498813871161 is a deficient number, since it is larger than the sum of its proper divisors (169924541127).

498813871161 is a wasteful number, since it uses less digits than its factorization.

498813871161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102352.

The product of its digits is 2322432, while the sum is 57.

The spelling of 498813871161 in words is "four hundred ninety-eight billion, eight hundred thirteen million, eight hundred seventy-one thousand, one hundred sixty-one".