98890725683 has 2 divisors, whose sum is σ = 98890725684. Its totient is φ = 98890725682.

The previous prime is 98890725677. The next prime is 98890725743. The reversal of 98890725683 is 38652709889.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98890725683 is a prime.

It is a super-2 number, since 2×98890725683² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (98890725673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49445362841 + 49445362842.

It is an arithmetic number, because the mean of its divisors is an integer number (49445362842).

Almost surely, 2^98890725683 is an apocalyptic number.

98890725683 is a deficient number, since it is larger than the sum of its proper divisors (1).

98890725683 is an equidigital number, since it uses as much as digits as its factorization.

98890725683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52254720, while the sum is 65.

The spelling of 98890725683 in words is "ninety-eight billion, eight hundred ninety million, seven hundred twenty-five thousand, six hundred eighty-three".