8045456901 has 16 divisors (see below), whose sum is σ = 10790599680. Its totient is φ = 5332014080.

The previous prime is 8045456899. The next prime is 8045456927. The reversal of 8045456901 is 1096545408.

It is a cyclic number.

It is not a de Polignac number, because 8045456901 - 2¹ = 8045456899 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8045456101) 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, 1078681 + ... + 1086113.

It is an arithmetic number, because the mean of its divisors is an integer number (674412480).

Almost surely, 2^8045456901 is an apocalyptic number.

It is an amenable number.

8045456901 is a deficient number, since it is larger than the sum of its proper divisors (2745142779).

8045456901 is a wasteful number, since it uses less digits than its factorization.

8045456901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9516.

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 8045456901 is about 89696.4709506455. The cubic root of 8045456901 is about 2003.7809228902.

The spelling of 8045456901 in words is "eight billion, forty-five million, four hundred fifty-six thousand, nine hundred one".