8540245054 has 8 divisors (see below), whose sum is σ = 13974946488. Its totient is φ = 3881929560.

The previous prime is 8540245033. The next prime is 8540245067. The reversal of 8540245054 is 4505420458.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194096457 + ... + 194096500.

It is an arithmetic number, because the mean of its divisors is an integer number (1746868311).

Almost surely, 2^8540245054 is an apocalyptic number.

8540245054 is a deficient number, since it is larger than the sum of its proper divisors (5434701434).

8540245054 is a wasteful number, since it uses less digits than its factorization.

8540245054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388192970.

The product of its (nonzero) digits is 128000, while the sum is 37.

The square root of 8540245054 is about 92413.4462835360. The cubic root of 8540245054 is about 2044.0433913185.

The spelling of 8540245054 in words is "eight billion, five hundred forty million, two hundred forty-five thousand, fifty-four".