4148655792 has 80 divisors (see below), whose sum is σ = 11411591040. Its totient is φ = 1294222336.

The previous prime is 4148655779. The next prime is 4148655839. The reversal of 4148655792 is 2975568414.

It is a super-2 number, since 2×4148655792² = 34422689760990294528, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

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, 131863 + ... + 160265.

It is an arithmetic number, because the mean of its divisors is an integer number (142644888).

Almost surely, 2^4148655792 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 4148655792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5705795520).

4148655792 is an abundant number, since it is smaller than the sum of its proper divisors (7262935248).

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

4148655792 is a wasteful number, since it uses less digits than its factorization.

4148655792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28610 (or 28604 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 51.

The square root of 4148655792 is about 64410.0597111973. The cubic root of 4148655792 is about 1606.8270510928.

The spelling of 4148655792 in words is "four billion, one hundred forty-eight million, six hundred fifty-five thousand, seven hundred ninety-two".