8541455022 has 40 divisors (see below), whose sum is σ = 19180870632. Its totient is φ = 2840950800.

The previous prime is 8541454981. The next prime is 8541455023. The reversal of 8541455022 is 2205541458.

8541455022 is a `hidden beast` number, since 8 + 5 + 4 + 145 + 502 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8541455023) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17497 + ... + 131867.

Almost surely, 2^8541455022 is an apocalyptic number.

8541455022 is an abundant number, since it is smaller than the sum of its proper divisors (10639415610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8541455022 is a wasteful number, since it uses less digits than its factorization.

8541455022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114846 (or 114837 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 36.

The square root of 8541455022 is about 92419.9925449034. The cubic root of 8541455022 is about 2044.1399190054.

The spelling of 8541455022 in words is "eight billion, five hundred forty-one million, four hundred fifty-five thousand, twenty-two".