98535545 has 4 divisors (see below), whose sum is σ = 118242660. Its totient is φ = 78828432.

The previous prime is 98535527. The next prime is 98535583. The reversal of 98535545 is 54553589.

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 64336441 + 34199104 = 8021^2 + 5848^2 .

It is a cyclic number.

It is not a de Polignac number, because 98535545 - 2¹² = 98531449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98535496 and 98535505.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9853550 + ... + 9853559.

It is an arithmetic number, because the mean of its divisors is an integer number (29560665).

Almost surely, 2^98535545 is an apocalyptic number.

It is an amenable number.

98535545 is a deficient number, since it is larger than the sum of its proper divisors (19707115).

98535545 is a wasteful number, since it uses less digits than its factorization.

98535545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19707114.

The product of its digits is 540000, while the sum is 44.

The square root of 98535545 is about 9926.5071903465. The cubic root of 98535545 is about 461.8819326239.

The spelling of 98535545 in words is "ninety-eight million, five hundred thirty-five thousand, five hundred forty-five".