49009433 has 4 divisors (see below), whose sum is σ = 53464848. Its totient is φ = 44554020.

The previous prime is 49009409. The next prime is 49009439. The reversal of 49009433 is 33490094.

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 49009433 - 2⁶ = 49009369 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49009433.

It is not an unprimeable number, because it can be changed into a prime (49009439) 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, 2227691 + ... + 2227712.

It is an arithmetic number, because the mean of its divisors is an integer number (13366212).

Almost surely, 2^49009433 is an apocalyptic number.

It is an amenable number.

49009433 is a deficient number, since it is larger than the sum of its proper divisors (4455415).

49009433 is a wasteful number, since it uses less digits than its factorization.

49009433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4455414.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 49009433 is about 7000.6737532898. The cubic root of 49009433 is about 365.9540512853.

The spelling of 49009433 in words is "forty-nine million, nine thousand, four hundred thirty-three".