48913143 has 4 divisors (see below), whose sum is σ = 65217528. Its totient is φ = 32608760.

The previous prime is 48913141. The next prime is 48913153. The reversal of 48913143 is 34131984.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48913143 - 2¹ = 48913141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48913141) 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 3 ways as a sum of consecutive naturals, for example, 8152188 + ... + 8152193.

It is an arithmetic number, because the mean of its divisors is an integer number (16304382).

Almost surely, 2^48913143 is an apocalyptic number.

48913143 is a deficient number, since it is larger than the sum of its proper divisors (16304385).

48913143 is a wasteful number, since it uses less digits than its factorization.

48913143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16304384.

The product of its digits is 10368, while the sum is 33.

The square root of 48913143 is about 6993.7931768104. The cubic root of 48913143 is about 365.7142279416.

The spelling of 48913143 in words is "forty-eight million, nine hundred thirteen thousand, one hundred forty-three".