8090654578612 has 6 divisors (see below), whose sum is σ = 14158645512578. Its totient is φ = 4045327289304.

The previous prime is 8090654578609. The next prime is 8090654578693. The reversal of 8090654578612 is 2168754560908.

It can be written as a sum of positive squares in only one way, i.e., 4361723648676 + 3728930929936 = 2088474^2 + 1931044^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011331822323 + ... + 1011331822330.

Almost surely, 2^{8090654578612} is an apocalyptic number.

It is an amenable number.

8090654578612 is a deficient number, since it is larger than the sum of its proper divisors (6067990933966).

8090654578612 is a wasteful number, since it uses less digits than its factorization.

8090654578612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022663644657 (or 2022663644655 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 61.

The spelling of 8090654578612 in words is "eight trillion, ninety billion, six hundred fifty-four million, five hundred seventy-eight thousand, six hundred twelve".