8001064551 has 16 divisors (see below), whose sum is σ = 10700148704. Its totient is φ = 5318037504.

The previous prime is 8001064541. The next prime is 8001064583. The reversal of 8001064551 is 1554601008.

It is not a de Polignac number, because 8001064551 - 2⁹ = 8001064039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8001064541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1619481 + ... + 1624413.

It is an arithmetic number, because the mean of its divisors is an integer number (668759294).

Almost surely, 2^8001064551 is an apocalyptic number.

8001064551 is a deficient number, since it is larger than the sum of its proper divisors (2699084153).

8001064551 is a wasteful number, since it uses less digits than its factorization.

8001064551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6450.

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 8001064551 is about 89448.6699230346. The cubic root of 8001064551 is about 2000.0887086487.

Adding to 8001064551 its reverse (1554601008), we get a palindrome (9555665559).

The spelling of 8001064551 in words is "eight billion, one million, sixty-four thousand, five hundred fifty-one".