49544133 has 16 divisors (see below), whose sum is σ = 67092480. Its totient is φ = 32516784.

The previous prime is 49544123. The next prime is 49544149. The reversal of 49544133 is 33144594.

It is not a de Polignac number, because 49544133 - 2⁵ = 49544101 is a prime.

It is a super-2 number, since 2×49544133² = 4909242229443378, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49544094 and 49544103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49544123) 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, 68548 + ... + 69266.

It is an arithmetic number, because the mean of its divisors is an integer number (4193280).

Almost surely, 2^49544133 is an apocalyptic number.

It is an amenable number.

49544133 is a deficient number, since it is larger than the sum of its proper divisors (17548347).

49544133 is a wasteful number, since it uses less digits than its factorization.

49544133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048.

The product of its digits is 25920, while the sum is 33.

The square root of 49544133 is about 7038.7593367013. The cubic root of 49544133 is about 367.2801109499.

The spelling of 49544133 in words is "forty-nine million, five hundred forty-four thousand, one hundred thirty-three".