98153573 has 4 divisors (see below), whose sum is σ = 112175520. Its totient is φ = 84131628.

The previous prime is 98153567. The next prime is 98153591. The reversal of 98153573 is 37535189.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37535189 = 239 ⋅157051.

It is not a de Polignac number, because 98153573 - 2¹⁶ = 98088037 is a prime.

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 98153573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98153273) 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, 7010963 + ... + 7010976.

It is an arithmetic number, because the mean of its divisors is an integer number (28043880).

Almost surely, 2^98153573 is an apocalyptic number.

It is an amenable number.

98153573 is a deficient number, since it is larger than the sum of its proper divisors (14021947).

98153573 is a wasteful number, since it uses less digits than its factorization.

98153573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14021946.

The product of its digits is 113400, while the sum is 41.

The square root of 98153573 is about 9907.2485080369. The cubic root of 98153573 is about 461.2843329492.

The spelling of 98153573 in words is "ninety-eight million, one hundred fifty-three thousand, five hundred seventy-three".