98525501 has 4 divisors (see below), whose sum is σ = 100928604. Its totient is φ = 96122400.

The previous prime is 98525461. The next prime is 98525503. The reversal of 98525501 is 10552589.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10552589 = 3049 ⋅3461.

It can be written as a sum of positive squares in 2 ways, for example, as 4726276 + 93799225 = 2174^2 + 9685^2 .

It is a cyclic number.

It is not a de Polignac number, because 98525501 - 2⁶ = 98525437 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 (98525503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1201490 + ... + 1201571.

It is an arithmetic number, because the mean of its divisors is an integer number (25232151).

Almost surely, 2^98525501 is an apocalyptic number.

It is an amenable number.

98525501 is a deficient number, since it is larger than the sum of its proper divisors (2403103).

98525501 is a wasteful number, since it uses less digits than its factorization.

98525501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2403102.

The product of its (nonzero) digits is 18000, while the sum is 35.

The square root of 98525501 is about 9926.0012593189. The cubic root of 98525501 is about 461.8662384574.

The spelling of 98525501 in words is "ninety-eight million, five hundred twenty-five thousand, five hundred one".