49258133 has 2 divisors, whose sum is σ = 49258134. Its totient is φ = 49258132.

The previous prime is 49258109. The next prime is 49258151. The reversal of 49258133 is 33185294.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47637604 + 1620529 = 6902^2 + 1273^2 .

It is a cyclic number.

It is not a de Polignac number, because 49258133 - 2⁸ = 49257877 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 49258093 and 49258102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49258193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24629066 + 24629067.

It is an arithmetic number, because the mean of its divisors is an integer number (24629067).

Almost surely, 2^49258133 is an apocalyptic number.

49258133 is the 3752-nd centered heptagonal number.

It is an amenable number.

49258133 is a deficient number, since it is larger than the sum of its proper divisors (1).

49258133 is an equidigital number, since it uses as much as digits as its factorization.

49258133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 35.

The square root of 49258133 is about 7018.4138521464. The cubic root of 49258133 is about 366.5720224963.

The spelling of 49258133 in words is "forty-nine million, two hundred fifty-eight thousand, one hundred thirty-three".