98546113881 has 24 divisors (see below), whose sum is σ = 148620116736. Its totient is φ = 62804258880.

The previous prime is 98546113879. The next prime is 98546113901. The reversal of 98546113881 is 18831164589.

It is a happy number.

98546113881 is a `hidden beast` number, since 9 + 8 + 546 + 1 + 13 + 8 + 81 = 666.

It is not a de Polignac number, because 98546113881 - 2¹ = 98546113879 is a prime.

It is a super-2 number, since 2×98546113881² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (98546113801) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 217936 + ... + 494558.

It is an arithmetic number, because the mean of its divisors is an integer number (6192504864).

Almost surely, 2^98546113881 is an apocalyptic number.

It is an amenable number.

98546113881 is a deficient number, since it is larger than the sum of its proper divisors (50074002855).

98546113881 is a wasteful number, since it uses less digits than its factorization.

98546113881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278373 (or 278370 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 54.

The spelling of 98546113881 in words is "ninety-eight billion, five hundred forty-six million, one hundred thirteen thousand, eight hundred eighty-one".