49170049 has 2 divisors, whose sum is σ = 49170050. Its totient is φ = 49170048.

The previous prime is 49169983. The next prime is 49170071. The reversal of 49170049 is 94007194.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48233025 + 937024 = 6945^2 + 968^2 .

It is a cyclic number.

It is not a de Polignac number, because 49170049 - 2¹¹ = 49168001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49169996 and 49170023.

It is not a weakly prime, because it can be changed into another prime (49170089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24585024 + 24585025.

It is an arithmetic number, because the mean of its divisors is an integer number (24585025).

Almost surely, 2^49170049 is an apocalyptic number.

It is an amenable number.

49170049 is a deficient number, since it is larger than the sum of its proper divisors (1).

49170049 is an equidigital number, since it uses as much as digits as its factorization.

49170049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 49170049 is about 7012.1358372467. The cubic root of 49170049 is about 366.3533892554.

The spelling of 49170049 in words is "forty-nine million, one hundred seventy thousand, forty-nine".