8790488755 has 4 divisors (see below), whose sum is σ = 10548586512. Its totient is φ = 7032391000.

The previous prime is 8790488747. The next prime is 8790488767. The reversal of 8790488755 is 5578840978.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5578840978 = 2 ⋅2789420489.

It is not a de Polignac number, because 8790488755 - 2³ = 8790488747 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8790488693 and 8790488702.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 879048871 + ... + 879048880.

It is an arithmetic number, because the mean of its divisors is an integer number (2637146628).

Almost surely, 2^8790488755 is an apocalyptic number.

8790488755 is a deficient number, since it is larger than the sum of its proper divisors (1758097757).

8790488755 is a wasteful number, since it uses less digits than its factorization.

8790488755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1758097756.

The product of its (nonzero) digits is 22579200, while the sum is 61.

The square root of 8790488755 is about 93757.6063847622. The cubic root of 8790488755 is about 2063.8161545125.

The spelling of 8790488755 in words is "eight billion, seven hundred ninety million, four hundred eighty-eight thousand, seven hundred fifty-five".