8189374501 has 48 divisors (see below), whose sum is σ = 10795531264. Its totient is φ = 6073056000.

The previous prime is 8189374493. The next prime is 8189374507. The reversal of 8189374501 is 1054739818.

It is a happy number.

It is not a de Polignac number, because 8189374501 - 2³ = 8189374493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8189374507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1599121 + ... + 1604233.

Almost surely, 2^8189374501 is an apocalyptic number.

It is an amenable number.

8189374501 is a deficient number, since it is larger than the sum of its proper divisors (2606156763).

8189374501 is a wasteful number, since it uses less digits than its factorization.

8189374501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5234 (or 5223 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 46.

The square root of 8189374501 is about 90495.1628596800. The cubic root of 8189374501 is about 2015.6582973506.

The spelling of 8189374501 in words is "eight billion, one hundred eighty-nine million, three hundred seventy-four thousand, five hundred one".