6148394425 has 12 divisors (see below), whose sum is σ = 7753231440. Its totient is φ = 4835346320.

The previous prime is 6148394389. The next prime is 6148394449. The reversal of 6148394425 is 5244938416.

It is not a de Polignac number, because 6148394425 - 2¹⁹ = 6147870137 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 2082727 + ... + 2085676.

It is an arithmetic number, because the mean of its divisors is an integer number (646102620).

Almost surely, 2^6148394425 is an apocalyptic number.

It is an amenable number.

6148394425 is a deficient number, since it is larger than the sum of its proper divisors (1604837015).

6148394425 is a wasteful number, since it uses less digits than its factorization.

6148394425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4168472 (or 4168467 counting only the distinct ones).

The product of its digits is 829440, while the sum is 46.

The square root of 6148394425 is about 78411.6982662664. The cubic root of 6148394425 is about 1831.9793472919.

The spelling of 6148394425 in words is "six billion, one hundred forty-eight million, three hundred ninety-four thousand, four hundred twenty-five".