48968929 has 2 divisors, whose sum is σ = 48968930. Its totient is φ = 48968928.

The previous prime is 48968923. The next prime is 48968939. The reversal of 48968929 is 92986984.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33350625 + 15618304 = 5775^2 + 3952^2 .

It is a cyclic number.

It is not a de Polignac number, because 48968929 - 2⁵ = 48968897 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48968929.

It is not a weakly prime, because it can be changed into another prime (48968923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24484464 + 24484465.

It is an arithmetic number, because the mean of its divisors is an integer number (24484465).

Almost surely, 2^48968929 is an apocalyptic number.

It is an amenable number.

48968929 is a deficient number, since it is larger than the sum of its proper divisors (1).

48968929 is an equidigital number, since it uses as much as digits as its factorization.

48968929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2239488, while the sum is 55.

The square root of 48968929 is about 6997.7802909208. The cubic root of 48968929 is about 365.8532088742.

The spelling of 48968929 in words is "forty-eight million, nine hundred sixty-eight thousand, nine hundred twenty-nine".