4151168648 has 32 divisors (see below), whose sum is σ = 8499591360. Its totient is φ = 1884991680.

The previous prime is 4151168627. The next prime is 4151168657. The reversal of 4151168648 is 8468611514.

It is a super-2 number, since 2×4151168648² = 34464402288276295808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 4151168599 and 4151168608.

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 7 ways as a sum of consecutive naturals, for example, 65861 + ... + 112427.

It is an arithmetic number, because the mean of its divisors is an integer number (265612230).

Almost surely, 2^4151168648 is an apocalyptic number.

It is an amenable number.

4151168648 is an abundant number, since it is smaller than the sum of its proper divisors (4348422712).

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

4151168648 is a wasteful number, since it uses less digits than its factorization.

4151168648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47597 (or 47593 counting only the distinct ones).

The product of its digits is 184320, while the sum is 44.

The square root of 4151168648 is about 64429.5634627459. The cubic root of 4151168648 is about 1607.1514059563.

The spelling of 4151168648 in words is "four billion, one hundred fifty-one million, one hundred sixty-eight thousand, six hundred forty-eight".