98790452471 has 4 divisors (see below), whose sum is σ = 101199975744. Its totient is φ = 96380929200.

The previous prime is 98790452419. The next prime is 98790452477. The reversal of 98790452471 is 17425409789.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17425409789 = 19 ⋅917126831.

It is a cyclic number.

It is not a de Polignac number, because 98790452471 - 2²² = 98786258167 is a prime.

It is a super-3 number, since 3×98790452471³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98790452477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1204761575 + ... + 1204761656.

It is an arithmetic number, because the mean of its divisors is an integer number (25299993936).

Almost surely, 2^98790452471 is an apocalyptic number.

98790452471 is a deficient number, since it is larger than the sum of its proper divisors (2409523273).

98790452471 is a wasteful number, since it uses less digits than its factorization.

98790452471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2409523272.

The product of its (nonzero) digits is 5080320, while the sum is 56.

The spelling of 98790452471 in words is "ninety-eight billion, seven hundred ninety million, four hundred fifty-two thousand, four hundred seventy-one".