48709123 has 2 divisors, whose sum is σ = 48709124. Its totient is φ = 48709122.

The previous prime is 48709099. The next prime is 48709151. The reversal of 48709123 is 32190784.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48709123 - 2¹³ = 48700931 is a prime.

It is not a weakly prime, because it can be changed into another prime (48709163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24354561 + 24354562.

It is an arithmetic number, because the mean of its divisors is an integer number (24354562).

Almost surely, 2^48709123 is an apocalyptic number.

48709123 is a deficient number, since it is larger than the sum of its proper divisors (1).

48709123 is an equidigital number, since it uses as much as digits as its factorization.

48709123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 48709123 is about 6979.1921452271. The cubic root of 48709123 is about 365.2050464831.

The spelling of 48709123 in words is "forty-eight million, seven hundred nine thousand, one hundred twenty-three".