49344557 has 8 divisors (see below), whose sum is σ = 52311096. Its totient is φ = 46385152.

The previous prime is 49344497. The next prime is 49344587. The reversal of 49344557 is 75544394.

49344557 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 27573001 + 21771556 = 5251^2 + 4666^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49344557 - 2²⁰ = 48295981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49344587) 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 7 ways as a sum of consecutive naturals, for example, 20573 + ... + 22845.

It is an arithmetic number, because the mean of its divisors is an integer number (6538887).

Almost surely, 2^49344557 is an apocalyptic number.

It is an amenable number.

49344557 is a deficient number, since it is larger than the sum of its proper divisors (2966539).

49344557 is a wasteful number, since it uses less digits than its factorization.

49344557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3567.

The product of its digits is 302400, while the sum is 41.

The square root of 49344557 is about 7024.5681006023. The cubic root of 49344557 is about 366.7862822782.

The spelling of 49344557 in words is "forty-nine million, three hundred forty-four thousand, five hundred fifty-seven".