49739133 has 8 divisors (see below), whose sum is σ = 69202368. Its totient is φ = 31717664.

The previous prime is 49739119. The next prime is 49739141. The reversal of 49739133 is 33193794.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49739133 - 2⁴ = 49739117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49739091 and 49739100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49739153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360360 + ... + 360497.

It is an arithmetic number, because the mean of its divisors is an integer number (8650296).

Almost surely, 2^49739133 is an apocalyptic number.

It is an amenable number.

49739133 is a deficient number, since it is larger than the sum of its proper divisors (19463235).

49739133 is a wasteful number, since it uses less digits than its factorization.

49739133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720883.

The product of its digits is 61236, while the sum is 39.

The square root of 49739133 is about 7052.5976065560. The cubic root of 49739133 is about 367.7613375522.

The spelling of 49739133 in words is "forty-nine million, seven hundred thirty-nine thousand, one hundred thirty-three".