98859692251 has 8 divisors (see below), whose sum is σ = 100214938800. Its totient is φ = 97509878400.

The previous prime is 98859692233. The next prime is 98859692263. The reversal of 98859692251 is 15229695889.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98859692251 - 2⁹ = 98859691739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98859692291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1321525 + ... + 1394326.

It is an arithmetic number, because the mean of its divisors is an integer number (12526867350).

Almost surely, 2^98859692251 is an apocalyptic number.

98859692251 is a deficient number, since it is larger than the sum of its proper divisors (1355246549).

98859692251 is a wasteful number, since it uses less digits than its factorization.

98859692251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2716349.

The product of its digits is 27993600, while the sum is 64.

The spelling of 98859692251 in words is "ninety-eight billion, eight hundred fifty-nine million, six hundred ninety-two thousand, two hundred fifty-one".