49170353 has 2 divisors, whose sum is σ = 49170354. Its totient is φ = 49170352.

The previous prime is 49170349. The next prime is 49170361. The reversal of 49170353 is 35307194.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49168144 + 2209 = 7012^2 + 47^2 .

It is a cyclic number.

It is not a de Polignac number, because 49170353 - 2² = 49170349 is a prime.

It is a super-2 number, since 2×49170353² = 4835447228289218, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (49170383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24585176 + 24585177.

It is an arithmetic number, because the mean of its divisors is an integer number (24585177).

Almost surely, 2^49170353 is an apocalyptic number.

It is an amenable number.

49170353 is a deficient number, since it is larger than the sum of its proper divisors (1).

49170353 is an equidigital number, since it uses as much as digits as its factorization.

49170353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 49170353 is about 7012.1575139182. The cubic root of 49170353 is about 366.3541442624.

The spelling of 49170353 in words is "forty-nine million, one hundred seventy thousand, three hundred fifty-three".