4078148555593 has 32 divisors (see below), whose sum is σ = 4683959136000. Its totient is φ = 3478203985920.

The previous prime is 4078148555543. The next prime is 4078148555633. The reversal of 4078148555593 is 3955558418704.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4078148555593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4078148555543) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2518929738 + ... + 2518931356.

It is an arithmetic number, because the mean of its divisors is an integer number (146373723000).

Almost surely, 2^{4078148555593} is an apocalyptic number.

It is an amenable number.

4078148555593 is a deficient number, since it is larger than the sum of its proper divisors (605810580407).

4078148555593 is a wasteful number, since it uses less digits than its factorization.

4078148555593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3825.

The product of its (nonzero) digits is 120960000, while the sum is 64.

The spelling of 4078148555593 in words is "four trillion, seventy-eight billion, one hundred forty-eight million, five hundred fifty-five thousand, five hundred ninety-three".