8548804453 has 12 divisors (see below), whose sum is σ = 10213300812. Its totient is φ = 7129503360.

The previous prime is 8548804447. The next prime is 8548804457. The reversal of 8548804453 is 3544088458.

It can be written as a sum of positive squares in 2 ways, for example, as 6330111844 + 2218692609 = 79562^2 + 47103^2 .

It is not a de Polignac number, because 8548804453 - 2⁵ = 8548804421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8548804397 and 8548804406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8548804457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2355828 + ... + 2359453.

It is an arithmetic number, because the mean of its divisors is an integer number (851108401).

Almost surely, 2^8548804453 is an apocalyptic number.

It is an amenable number.

8548804453 is a deficient number, since it is larger than the sum of its proper divisors (1664496359).

8548804453 is a wasteful number, since it uses less digits than its factorization.

8548804453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4715332 (or 4715325 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 49.

The square root of 8548804453 is about 92459.7450407473. The cubic root of 8548804453 is about 2044.7260392243.

The spelling of 8548804453 in words is "eight billion, five hundred forty-eight million, eight hundred four thousand, four hundred fifty-three".