98453854313473 has 4 divisors (see below), whose sum is σ = 99802537249348. Its totient is φ = 97105171377600.

The previous prime is 98453854313461. The next prime is 98453854313483. The reversal of 98453854313473 is 37431345835489.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 85853789495824 + 12600064817649 = 9265732^2 + 3549657^2 .

It is a cyclic number.

It is not a de Polignac number, because 98453854313473 - 2²⁹ = 98453317442561 is a prime.

It is a super-2 number, since 2×98453854313473² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98453854313399 and 98453854313408.

It is not an unprimeable number, because it can be changed into a prime (98453854313483) 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, 674341467828 + ... + 674341467973.

It is an arithmetic number, because the mean of its divisors is an integer number (24950634312337).

Almost surely, 2^{98453854313473} is an apocalyptic number.

It is an amenable number.

98453854313473 is a deficient number, since it is larger than the sum of its proper divisors (1348682935875).

98453854313473 is a wasteful number, since it uses less digits than its factorization.

98453854313473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348682935874.

The product of its digits is 522547200, while the sum is 67.

The spelling of 98453854313473 in words is "ninety-eight trillion, four hundred fifty-three billion, eight hundred fifty-four million, three hundred thirteen thousand, four hundred seventy-three".