49482557 has 2 divisors, whose sum is σ = 49482558. Its totient is φ = 49482556.

The previous prime is 49482509. The next prime is 49482577. The reversal of 49482557 is 75528494.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33570436 + 15912121 = 5794^2 + 3989^2 .

It is a cyclic number.

It is not a de Polignac number, because 49482557 - 2²⁰ = 48433981 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49482577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24741278 + 24741279.

It is an arithmetic number, because the mean of its divisors is an integer number (24741279).

Almost surely, 2^49482557 is an apocalyptic number.

It is an amenable number.

49482557 is a deficient number, since it is larger than the sum of its proper divisors (1).

49482557 is an equidigital number, since it uses as much as digits as its factorization.

49482557 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 403200, while the sum is 44.

The square root of 49482557 is about 7034.3839104786. The cubic root of 49482557 is about 367.1278896574.

The spelling of 49482557 in words is "forty-nine million, four hundred eighty-two thousand, five hundred fifty-seven".