48992143 has 2 divisors, whose sum is σ = 48992144. Its totient is φ = 48992142.

The previous prime is 48992131. The next prime is 48992149. The reversal of 48992143 is 34129984.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48992143 - 2²⁵ = 15437711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48992096 and 48992105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48992149) 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 as a sum of consecutive naturals, namely, 24496071 + 24496072.

It is an arithmetic number, because the mean of its divisors is an integer number (24496072).

Almost surely, 2^48992143 is an apocalyptic number.

48992143 is a deficient number, since it is larger than the sum of its proper divisors (1).

48992143 is an equidigital number, since it uses as much as digits as its factorization.

48992143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 40.

The square root of 48992143 is about 6999.4387632152. The cubic root of 48992143 is about 365.9110113412.

The spelling of 48992143 in words is "forty-eight million, nine hundred ninety-two thousand, one hundred forty-three".