49306533 has 16 divisors (see below), whose sum is σ = 68133696. Its totient is φ = 31691520.

The previous prime is 49306531. The next prime is 49306541. The reversal of 49306533 is 33560394.

It is not a de Polignac number, because 49306533 - 2¹ = 49306531 is a prime.

It is a super-2 number, since 2×49306533² = 4862268392960178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49306494 and 49306503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49306531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10578 + ... + 14508.

It is an arithmetic number, because the mean of its divisors is an integer number (4258356).

Almost surely, 2^49306533 is an apocalyptic number.

It is an amenable number.

49306533 is a deficient number, since it is larger than the sum of its proper divisors (18827163).

49306533 is a wasteful number, since it uses less digits than its factorization.

49306533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4084.

The product of its (nonzero) digits is 29160, while the sum is 33.

The square root of 49306533 is about 7021.8610780903. The cubic root of 49306533 is about 366.6920451672.

The spelling of 49306533 in words is "forty-nine million, three hundred six thousand, five hundred thirty-three".