8150642488 has 8 divisors (see below), whose sum is σ = 15282454680. Its totient is φ = 4075321240.

The previous prime is 8150642483. The next prime is 8150642603. The reversal of 8150642488 is 8842460518.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8150642483) 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 as a sum of consecutive naturals, namely, 509415148 + ... + 509415163.

It is an arithmetic number, because the mean of its divisors is an integer number (1910306835).

Almost surely, 2^8150642488 is an apocalyptic number.

It is an amenable number.

8150642488 is a deficient number, since it is larger than the sum of its proper divisors (7131812192).

8150642488 is a wasteful number, since it uses less digits than its factorization.

8150642488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018830317 (or 1018830313 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 46.

The square root of 8150642488 is about 90280.9087681333. The cubic root of 8150642488 is about 2012.4755590720.

The spelling of 8150642488 in words is "eight billion, one hundred fifty million, six hundred forty-two thousand, four hundred eighty-eight".