49711601 has 2 divisors, whose sum is σ = 49711602. Its totient is φ = 49711600.

The previous prime is 49711583. The next prime is 49711633. The reversal of 49711601 is 10611794.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47886400 + 1825201 = 6920^2 + 1351^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49711601 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49711661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24855800 + 24855801.

It is an arithmetic number, because the mean of its divisors is an integer number (24855801).

Almost surely, 2^49711601 is an apocalyptic number.

It is an amenable number.

49711601 is a deficient number, since it is larger than the sum of its proper divisors (1).

49711601 is an equidigital number, since it uses as much as digits as its factorization.

49711601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 49711601 is about 7050.6454314481. The cubic root of 49711601 is about 367.6934696361.

The spelling of 49711601 in words is "forty-nine million, seven hundred eleven thousand, six hundred one".