47959123 has 2 divisors, whose sum is σ = 47959124. Its totient is φ = 47959122.

The previous prime is 47959103. The next prime is 47959133. The reversal of 47959123 is 32195974.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47959123 is a prime.

It is not a weakly prime, because it can be changed into another prime (47959103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23979561 + 23979562.

It is an arithmetic number, because the mean of its divisors is an integer number (23979562).

Almost surely, 2^47959123 is an apocalyptic number.

47959123 is a deficient number, since it is larger than the sum of its proper divisors (1).

47959123 is an equidigital number, since it uses as much as digits as its factorization.

47959123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68040, while the sum is 40.

The square root of 47959123 is about 6925.2525585714. The cubic root of 47959123 is about 363.3209247696.

The spelling of 47959123 in words is "forty-seven million, nine hundred fifty-nine thousand, one hundred twenty-three".