8047574554 has 16 divisors (see below), whose sum is σ = 12210647400. Its totient is φ = 3977385984.

The previous prime is 8047574533. The next prime is 8047574569. The reversal of 8047574554 is 4554757408.

It can be written as a sum of positive squares in 4 ways, for example, as 4546130625 + 3501443929 = 67425^2 + 59173^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8047574498 and 8047574507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1070842 + ... + 1078330.

Almost surely, 2^8047574554 is an apocalyptic number.

8047574554 is a deficient number, since it is larger than the sum of its proper divisors (4163072846).

8047574554 is a wasteful number, since it uses less digits than its factorization.

8047574554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13617.

The product of its (nonzero) digits is 3136000, while the sum is 49.

The square root of 8047574554 is about 89708.2747242416. The cubic root of 8047574554 is about 2003.9567132149.

The spelling of 8047574554 in words is "eight billion, forty-seven million, five hundred seventy-four thousand, five hundred fifty-four".