49075253 has 2 divisors, whose sum is σ = 49075254. Its totient is φ = 49075252.

The previous prime is 49075249. The next prime is 49075267. The reversal of 49075253 is 35257094.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29343889 + 19731364 = 5417^2 + 4442^2 .

It is a cyclic number.

It is not a de Polignac number, because 49075253 - 2² = 49075249 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49375253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24537626 + 24537627.

It is an arithmetic number, because the mean of its divisors is an integer number (24537627).

Almost surely, 2^49075253 is an apocalyptic number.

It is an amenable number.

49075253 is a deficient number, since it is larger than the sum of its proper divisors (1).

49075253 is an equidigital number, since it uses as much as digits as its factorization.

49075253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 49075253 is about 7005.3731520883. The cubic root of 49075253 is about 366.1178042554.

The spelling of 49075253 in words is "forty-nine million, seventy-five thousand, two hundred fifty-three".