8001455468501 has 4 divisors (see below), whose sum is σ = 8728860511104. Its totient is φ = 7274050425900.

The previous prime is 8001455468459. The next prime is 8001455468507. The reversal of 8001455468501 is 1058645541008.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8001455468501 - 2¹⁴ = 8001455452117 is a prime.

It is a super-2 number, since 2×8001455468501² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8001455468507) 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, 363702521285 + ... + 363702521306.

It is an arithmetic number, because the mean of its divisors is an integer number (2182215127776).

Almost surely, 2^{8001455468501} is an apocalyptic number.

It is an amenable number.

8001455468501 is a deficient number, since it is larger than the sum of its proper divisors (727405042603).

8001455468501 is a wasteful number, since it uses less digits than its factorization.

8001455468501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727405042602.

The product of its (nonzero) digits is 768000, while the sum is 47.

The spelling of 8001455468501 in words is "eight trillion, one billion, four hundred fifty-five million, four hundred sixty-eight thousand, five hundred one".