49253089 has 4 divisors (see below), whose sum is σ = 49359024. Its totient is φ = 49147156.

The previous prime is 49253069. The next prime is 49253101. The reversal of 49253089 is 98035294.

It is a happy number.

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 49253089 - 2²¹ = 47155937 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49253069) 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, 52267 + ... + 53200.

It is an arithmetic number, because the mean of its divisors is an integer number (12339756).

Almost surely, 2^49253089 is an apocalyptic number.

It is an amenable number.

49253089 is a deficient number, since it is larger than the sum of its proper divisors (105935).

49253089 is a wasteful number, since it uses less digits than its factorization.

49253089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105934.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 49253089 is about 7018.0545024957. The cubic root of 49253089 is about 366.5595098256.

The spelling of 49253089 in words is "forty-nine million, two hundred fifty-three thousand, eighty-nine".