8148469536 has 192 divisors, whose sum is σ = 24850022400. Its totient is φ = 2594592000.

The previous prime is 8148469507. The next prime is 8148469543. The reversal of 8148469536 is 6359648418.

8148469536 is a `hidden beast` number, since 8 + 1 + 48 + 4 + 69 + 536 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2114011 + ... + 2117861.

It is an arithmetic number, because the mean of its divisors is an integer number (129427200).

Almost surely, 2^8148469536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8148469536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12425011200).

8148469536 is an abundant number, since it is smaller than the sum of its proper divisors (16701552864).

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

8148469536 is a wasteful number, since it uses less digits than its factorization.

8148469536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3980 (or 3966 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 54.

The square root of 8148469536 is about 90268.8735722342. The cubic root of 8148469536 is about 2012.2967019464.

The spelling of 8148469536 in words is "eight billion, one hundred forty-eight million, four hundred sixty-nine thousand, five hundred thirty-six".