8254138160 has 80 divisors (see below), whose sum is σ = 19326638016. Its totient is φ = 3278398464.

The previous prime is 8254138127. The next prime is 8254138181. The reversal of 8254138160 is 618314528.

It is a tau number, because it is divible by the number of its divisors (80).

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 15 ways as a sum of consecutive naturals, for example, 9305237 + ... + 9306123.

Almost surely, 2^8254138160 is an apocalyptic number.

8254138160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8254138160 is an abundant number, since it is smaller than the sum of its proper divisors (11072499856).

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

8254138160 is a wasteful number, since it uses less digits than its factorization.

8254138160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590 (or 1584 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 8254138160 is about 90852.2875881505. The cubic root of 8254138160 is about 2020.9577982399.

The spelling of 8254138160 in words is "eight billion, two hundred fifty-four million, one hundred thirty-eight thousand, one hundred sixty".