8158127010 has 32 divisors (see below), whose sum is σ = 21359460672. Its totient is φ = 1977727680.

The previous prime is 8158126993. The next prime is 8158127011. The reversal of 8158127010 is 107218518.

It is a super-2 number, since 2×8158127010² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (8158127011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12360469 + ... + 12361128.

It is an arithmetic number, because the mean of its divisors is an integer number (667483146).

Almost surely, 2^8158127010 is an apocalyptic number.

8158127010 is an abundant number, since it is smaller than the sum of its proper divisors (13201333662).

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

8158127010 is a wasteful number, since it uses less digits than its factorization.

8158127010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24721618.

The product of its (nonzero) digits is 4480, while the sum is 33.

The square root of 8158127010 is about 90322.3505562162. The cubic root of 8158127010 is about 2013.0913718538.

The spelling of 8158127010 in words is "eight billion, one hundred fifty-eight million, one hundred twenty-seven thousand, ten".