49164673 has 2 divisors, whose sum is σ = 49164674. Its totient is φ = 49164672.

The previous prime is 49164671. The next prime is 49164701. The reversal of 49164673 is 37646194.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47238129 + 1926544 = 6873^2 + 1388^2 .

It is a cyclic number.

It is not a de Polignac number, because 49164673 - 2¹ = 49164671 is a prime.

Together with 49164671, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (49164671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24582336 + 24582337.

It is an arithmetic number, because the mean of its divisors is an integer number (24582337).

Almost surely, 2^49164673 is an apocalyptic number.

It is an amenable number.

49164673 is a deficient number, since it is larger than the sum of its proper divisors (1).

49164673 is an equidigital number, since it uses as much as digits as its factorization.

49164673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 40.

The square root of 49164673 is about 7011.7524913534. The cubic root of 49164673 is about 366.3400370376.

The spelling of 49164673 in words is "forty-nine million, one hundred sixty-four thousand, six hundred seventy-three".