98547815641 has 8 divisors (see below), whose sum is σ = 113164956000. Its totient is φ = 84873716640.

The previous prime is 98547815609. The next prime is 98547815659. The reversal of 98547815641 is 14651874589.

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 98547815641 - 2⁵ = 98547815609 is a prime.

It is a super-2 number, since 2×98547815641² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98547812641) 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, 235760116 + ... + 235760533.

It is an arithmetic number, because the mean of its divisors is an integer number (14145619500).

Almost surely, 2^98547815641 is an apocalyptic number.

It is an amenable number.

98547815641 is a deficient number, since it is larger than the sum of its proper divisors (14617140359).

98547815641 is a wasteful number, since it uses less digits than its factorization.

98547815641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471520679.

The product of its digits is 9676800, while the sum is 58.

The spelling of 98547815641 in words is "ninety-eight billion, five hundred forty-seven million, eight hundred fifteen thousand, six hundred forty-one".