98525699 has 2 divisors, whose sum is σ = 98525700. Its totient is φ = 98525698.

The previous prime is 98525689. The next prime is 98525723. The reversal of 98525699 is 99652589.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98525699 - 2¹⁶ = 98460163 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98525699.

It is not a weakly prime, because it can be changed into another prime (98525689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49262849 + 49262850.

It is an arithmetic number, because the mean of its divisors is an integer number (49262850).

Almost surely, 2^98525699 is an apocalyptic number.

98525699 is a deficient number, since it is larger than the sum of its proper divisors (1).

98525699 is an equidigital number, since it uses as much as digits as its factorization.

98525699 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1749600, while the sum is 53.

The square root of 98525699 is about 9926.0112331188. The cubic root of 98525699 is about 461.8665478509.

It can be divided in two parts, 9852 and 5699, that added together give a palindrome (15551).

The spelling of 98525699 in words is "ninety-eight million, five hundred twenty-five thousand, six hundred ninety-nine".