98392782559 has 4 divisors (see below), whose sum is σ = 101785637160. Its totient is φ = 94999927960.

The previous prime is 98392782511. The next prime is 98392782571. The reversal of 98392782559 is 95528729389.

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: 95528729389 = 227 ⋅420831407.

It is a cyclic number.

It is not a de Polignac number, because 98392782559 - 2¹¹ = 98392780511 is a prime.

It is a super-2 number, since 2×98392782559² (a number of 23 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 = 98392782494 and 98392782503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98390782559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1696427257 + ... + 1696427314.

It is an arithmetic number, because the mean of its divisors is an integer number (25446409290).

Almost surely, 2^98392782559 is an apocalyptic number.

98392782559 is a deficient number, since it is larger than the sum of its proper divisors (3392854601).

98392782559 is a wasteful number, since it uses less digits than its factorization.

98392782559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3392854600.

The product of its digits is 97977600, while the sum is 67.

The spelling of 98392782559 in words is "ninety-eight billion, three hundred ninety-two million, seven hundred eighty-two thousand, five hundred fifty-nine".