98955802583 has 4 divisors (see below), whose sum is σ = 107951784648. Its totient is φ = 89959820520.

The previous prime is 98955802579. The next prime is 98955802609. The reversal of 98955802583 is 38520855989.

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

It is a cyclic number.

It is not a de Polignac number, because 98955802583 - 2² = 98955802579 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98955802783) 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, 4497991016 + ... + 4497991037.

It is an arithmetic number, because the mean of its divisors is an integer number (26987946162).

Almost surely, 2^98955802583 is an apocalyptic number.

98955802583 is a deficient number, since it is larger than the sum of its proper divisors (8995982065).

98955802583 is a wasteful number, since it uses less digits than its factorization.

98955802583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8995982064.

The product of its (nonzero) digits is 31104000, while the sum is 62.

The spelling of 98955802583 in words is "ninety-eight billion, nine hundred fifty-five million, eight hundred two thousand, five hundred eighty-three".