49750253 has 4 divisors (see below), whose sum is σ = 56857440. Its totient is φ = 42643068.

The previous prime is 49750249. The next prime is 49750273. The reversal of 49750253 is 35205794.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49750253 - 2² = 49750249 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49750223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3553583 + ... + 3553596.

It is an arithmetic number, because the mean of its divisors is an integer number (14214360).

Almost surely, 2^49750253 is an apocalyptic number.

It is an amenable number.

49750253 is a deficient number, since it is larger than the sum of its proper divisors (7107187).

49750253 is an equidigital number, since it uses as much as digits as its factorization.

49750253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7107186.

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

The square root of 49750253 is about 7053.3859245046. The cubic root of 49750253 is about 367.7887418722.

The spelling of 49750253 in words is "forty-nine million, seven hundred fifty thousand, two hundred fifty-three".