8074717748651 has 4 divisors (see below), whose sum is σ = 8195235924072. Its totient is φ = 7954199573232.

The previous prime is 8074717748623. The next prime is 8074717748717. The reversal of 8074717748651 is 1568477174708.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8074717748651 - 2¹⁰ = 8074717747627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8074717718651) 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, 60259087610 + ... + 60259087743.

It is an arithmetic number, because the mean of its divisors is an integer number (2048808981018).

Almost surely, 2^{8074717748651} is an apocalyptic number.

8074717748651 is a deficient number, since it is larger than the sum of its proper divisors (120518175421).

8074717748651 is a wasteful number, since it uses less digits than its factorization.

8074717748651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120518175420.

The product of its (nonzero) digits is 73758720, while the sum is 65.

The spelling of 8074717748651 in words is "eight trillion, seventy-four billion, seven hundred seventeen million, seven hundred forty-eight thousand, six hundred fifty-one".