8536054021 has 12 divisors (see below), whose sum is σ = 9400614496. Its totient is φ = 7745154120.

The previous prime is 8536053983. The next prime is 8536054027. The reversal of 8536054021 is 1204506358.

It is not a de Polignac number, because 8536054021 - 2⁷ = 8536053893 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 (8536054027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4161 + ... + 130726.

Almost surely, 2^8536054021 is an apocalyptic number.

It is an amenable number.

8536054021 is a deficient number, since it is larger than the sum of its proper divisors (864560475).

8536054021 is a wasteful number, since it uses less digits than its factorization.

8536054021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135432 (or 135421 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 8536054021 is about 92390.7680507095. The cubic root of 8536054021 is about 2043.7089725375.

The spelling of 8536054021 in words is "eight billion, five hundred thirty-six million, fifty-four thousand, twenty-one".