4052855191248 has 160 divisors (see below), whose sum is σ = 12334889980800. Its totient is φ = 1269689001984.

The previous prime is 4052855191247. The next prime is 4052855191277. The reversal of 4052855191248 is 8421915582504.

It is a happy number.

4052855191248 is a `hidden beast` number, since 4 + 0 + 5 + 2 + 85 + 519 + 1 + 2 + 48 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 4052855191194 and 4052855191203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4052855191247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4817715 + ... + 5596077.

It is an arithmetic number, because the mean of its divisors is an integer number (77093062380).

Almost surely, 2^{4052855191248} is an apocalyptic number.

4052855191248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4052855191248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6167444990400).

4052855191248 is an abundant number, since it is smaller than the sum of its proper divisors (8282034789552).

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

4052855191248 is a wasteful number, since it uses less digits than its factorization.

4052855191248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779106 (or 779094 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 54.

The spelling of 4052855191248 in words is "four trillion, fifty-two billion, eight hundred fifty-five million, one hundred ninety-one thousand, two hundred forty-eight".