49657033 has 4 divisors (see below), whose sum is σ = 49781268. Its totient is φ = 49532800.

The previous prime is 49657007. The next prime is 49657037. The reversal of 49657033 is 33075694.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 35617024 + 14040009 = 5968^2 + 3747^2 .

It is a cyclic number.

It is not a de Polignac number, because 49657033 - 2⁵ = 49657001 is a prime.

It is a super-3 number, since 3×49657033³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49656983 and 49657001.

It is not an unprimeable number, because it can be changed into a prime (49657037) 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, 61516 + ... + 62317.

It is an arithmetic number, because the mean of its divisors is an integer number (12445317).

Almost surely, 2^49657033 is an apocalyptic number.

It is an amenable number.

49657033 is a deficient number, since it is larger than the sum of its proper divisors (124235).

49657033 is a wasteful number, since it uses less digits than its factorization.

49657033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124234.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 49657033 is about 7046.7746522789. The cubic root of 49657033 is about 367.5588823849.

The spelling of 49657033 in words is "forty-nine million, six hundred fifty-seven thousand, thirty-three".