8532178130 has 32 divisors (see below), whose sum is σ = 17749134720. Its totient is φ = 2892447360.

The previous prime is 8532178117. The next prime is 8532178139. The reversal of 8532178130 is 318712358.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8532178139) by changing a digit.

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, 678536 + ... + 690995.

It is an arithmetic number, because the mean of its divisors is an integer number (554660460).

Almost surely, 2^8532178130 is an apocalyptic number.

8532178130 is an abundant number, since it is smaller than the sum of its proper divisors (9216956590).

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

8532178130 is a wasteful number, since it uses less digits than its factorization.

8532178130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369634.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 8532178130 is about 92369.7901372521. The cubic root of 8532178130 is about 2043.3996027203.

The spelling of 8532178130 in words is "eight billion, five hundred thirty-two million, one hundred seventy-eight thousand, one hundred thirty".