8148465504 has 36 divisors (see below), whose sum is σ = 23172199596. Its totient is φ = 2716155072.

The previous prime is 8148465497. The next prime is 8148465509. The reversal of 8148465504 is 4055648418.

It is a happy number.

8148465504 is a `hidden beast` number, since 8 + 1 + 4 + 84 + 65 + 504 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 8148465504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8148465509) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14146354 + ... + 14146929.

It is an arithmetic number, because the mean of its divisors is an integer number (643672211).

Almost surely, 2^8148465504 is an apocalyptic number.

It is an amenable number.

8148465504 is an abundant number, since it is smaller than the sum of its proper divisors (15023734092).

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

8148465504 is a wasteful number, since it uses less digits than its factorization.

8148465504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28293299 (or 28293288 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 45.

The square root of 8148465504 is about 90268.8512389517. The cubic root of 8148465504 is about 2012.2963700403.

The spelling of 8148465504 in words is "eight billion, one hundred forty-eight million, four hundred sixty-five thousand, five hundred four".