8028486453 has 24 divisors (see below), whose sum is σ = 12273285888. Its totient is φ = 4649978112.

The previous prime is 8028486449. The next prime is 8028486493. The reversal of 8028486453 is 3546848208.

It is not a de Polignac number, because 8028486453 - 2² = 8028486449 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8028486413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 457125 + ... + 474362.

It is an arithmetic number, because the mean of its divisors is an integer number (511386912).

Almost surely, 2^8028486453 is an apocalyptic number.

It is an amenable number.

8028486453 is a deficient number, since it is larger than the sum of its proper divisors (4244799435).

8028486453 is a wasteful number, since it uses less digits than its factorization.

8028486453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931533 (or 931520 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 48.

The square root of 8028486453 is about 89601.8217058113. The cubic root of 8028486453 is about 2002.3710590121.

The spelling of 8028486453 in words is "eight billion, twenty-eight million, four hundred eighty-six thousand, four hundred fifty-three".