48145383 has 24 divisors (see below), whose sum is σ = 81703440. Its totient is φ = 26933760.

The previous prime is 48145379. The next prime is 48145429. The reversal of 48145383 is 38354184.

It is not a de Polignac number, because 48145383 - 2² = 48145379 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48145303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17418 + ... + 19991.

It is an arithmetic number, because the mean of its divisors is an integer number (3404310).

Almost surely, 2^48145383 is an apocalyptic number.

48145383 is a deficient number, since it is larger than the sum of its proper divisors (33558057).

48145383 is a wasteful number, since it uses less digits than its factorization.

48145383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37439 (or 37436 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 48145383 is about 6938.6874118957. The cubic root of 48145383 is about 363.7906632545.

The spelling of 48145383 in words is "forty-eight million, one hundred forty-five thousand, three hundred eighty-three".