49608929 has 2 divisors, whose sum is σ = 49608930. Its totient is φ = 49608928.

The previous prime is 49608917. The next prime is 49608931. The reversal of 49608929 is 92980694.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41628304 + 7980625 = 6452^2 + 2825^2 .

It is a cyclic number.

It is not a de Polignac number, because 49608929 - 2⁸ = 49608673 is a prime.

It is a super-2 number, since 2×49608929² = 4922091673054082, which contains 22 as substring.

Together with 49608931, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49602929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24804464 + 24804465.

It is an arithmetic number, because the mean of its divisors is an integer number (24804465).

Almost surely, 2^49608929 is an apocalyptic number.

It is an amenable number.

49608929 is a deficient number, since it is larger than the sum of its proper divisors (1).

49608929 is an equidigital number, since it uses as much as digits as its factorization.

49608929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 47.

The square root of 49608929 is about 7043.3606325390. The cubic root of 49608929 is about 367.4401562358.

The spelling of 49608929 in words is "forty-nine million, six hundred eight thousand, nine hundred twenty-nine".