8540275392 has 112 divisors (see below), whose sum is σ = 27389328000. Its totient is φ = 2587956480.

The previous prime is 8540275379. The next prime is 8540275409. The reversal of 8540275392 is 2935720458.

8540275392 is a `hidden beast` number, since 8 + 540 + 2 + 75 + 39 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205642 + ... + 243657.

Almost surely, 2^8540275392 is an apocalyptic number.

It is an amenable number.

8540275392 is an abundant number, since it is smaller than the sum of its proper divisors (18849052608).

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

8540275392 is a wasteful number, since it uses less digits than its factorization.

8540275392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449331 (or 449315 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 8540275392 is about 92413.6104261705. The cubic root of 8540275392 is about 2044.0458117063.

The spelling of 8540275392 in words is "eight billion, five hundred forty million, two hundred seventy-five thousand, three hundred ninety-two".