98546351279 has 4 divisors (see below), whose sum is σ = 98897050320. Its totient is φ = 98195652240.

The previous prime is 98546351261. The next prime is 98546351327. The reversal of 98546351279 is 97215364589.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97215364589 = 7 ⋅13887909227.

It is a cyclic number.

It is not a de Polignac number, because 98546351279 - 2²⁸ = 98277915823 is a prime.

It is a super-2 number, since 2×98546351279² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98546351879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175349099 + ... + 175349660.

It is an arithmetic number, because the mean of its divisors is an integer number (24724262580).

Almost surely, 2^98546351279 is an apocalyptic number.

98546351279 is a deficient number, since it is larger than the sum of its proper divisors (350699041).

98546351279 is a wasteful number, since it uses less digits than its factorization.

98546351279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350699040.

The product of its digits is 16329600, while the sum is 59.

The spelling of 98546351279 in words is "ninety-eight billion, five hundred forty-six million, three hundred fifty-one thousand, two hundred seventy-nine".