49031733 has 4 divisors (see below), whose sum is σ = 65375648. Its totient is φ = 32687820.

The previous prime is 49031711. The next prime is 49031743. The reversal of 49031733 is 33713094.

49031733 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 49031733 - 2⁹ = 49031221 is a prime.

It is a super-2 number, since 2×49031733² = 4808221681966578, which contains 22 as substring.

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 49031733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49031743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8171953 + ... + 8171958.

It is an arithmetic number, because the mean of its divisors is an integer number (16343912).

Almost surely, 2^49031733 is an apocalyptic number.

It is an amenable number.

49031733 is a deficient number, since it is larger than the sum of its proper divisors (16343915).

49031733 is a wasteful number, since it uses less digits than its factorization.

49031733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16343914.

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 49031733 is about 7002.2662759995. The cubic root of 49031733 is about 366.0095476622.

It can be divided in two parts, 490 and 31733, that added together give a palindrome (32223).

The spelling of 49031733 in words is "forty-nine million, thirty-one thousand, seven hundred thirty-three".