49582489 has 32 divisors (see below), whose sum is σ = 60963840. Its totient is φ = 39782400.

The previous prime is 49582487. The next prime is 49582493. The reversal of 49582489 is 98428594.

49582489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 49582489 - 2¹ = 49582487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49582487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 222232 + ... + 222454.

It is an arithmetic number, because the mean of its divisors is an integer number (1905120).

Almost surely, 2^49582489 is an apocalyptic number.

It is an amenable number.

49582489 is a deficient number, since it is larger than the sum of its proper divisors (11381351).

49582489 is a wasteful number, since it uses less digits than its factorization.

49582489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321.

The product of its digits is 829440, while the sum is 49.

The square root of 49582489 is about 7041.4834374583. The cubic root of 49582489 is about 367.3748666170.

It can be divided in two parts, 4958 and 2489, that added together give a palindrome (7447).

The spelling of 49582489 in words is "forty-nine million, five hundred eighty-two thousand, four hundred eighty-nine".