49726133 has 2 divisors, whose sum is σ = 49726134. Its totient is φ = 49726132.

The previous prime is 49726123. The next prime is 49726147. The reversal of 49726133 is 33162794.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39853969 + 9872164 = 6313^2 + 3142^2 .

It is a cyclic number.

It is not a de Polignac number, because 49726133 - 2²⁴ = 32948917 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 49726093 and 49726102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49726123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24863066 + 24863067.

It is an arithmetic number, because the mean of its divisors is an integer number (24863067).

Almost surely, 2^49726133 is an apocalyptic number.

It is an amenable number.

49726133 is a deficient number, since it is larger than the sum of its proper divisors (1).

49726133 is an equidigital number, since it uses as much as digits as its factorization.

49726133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 35.

The square root of 49726133 is about 7051.6759000964. The cubic root of 49726133 is about 367.7292949486.

The spelling of 49726133 in words is "forty-nine million, seven hundred twenty-six thousand, one hundred thirty-three".