48739173943 has 2 divisors, whose sum is σ = 48739173944. Its totient is φ = 48739173942.

The previous prime is 48739173913. The next prime is 48739173997. The reversal of 48739173943 is 34937193784.

48739173943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48739173943 - 2¹⁷ = 48739042871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48739173913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24369586971 + 24369586972.

It is an arithmetic number, because the mean of its divisors is an integer number (24369586972).

Almost surely, 2^48739173943 is an apocalyptic number.

48739173943 is a deficient number, since it is larger than the sum of its proper divisors (1).

48739173943 is an equidigital number, since it uses as much as digits as its factorization.

48739173943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13716864, while the sum is 58.

The spelling of 48739173943 in words is "forty-eight billion, seven hundred thirty-nine million, one hundred seventy-three thousand, nine hundred forty-three".