49538559 has 12 divisors (see below), whose sum is σ = 76835544. Its totient is φ = 28307664.

The previous prime is 49538551. The next prime is 49538563. The reversal of 49538559 is 95583594.

It is a happy number.

It is not a de Polignac number, because 49538559 - 2³ = 49538551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49538551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168352 + ... + 168645.

It is an arithmetic number, because the mean of its divisors is an integer number (6402962).

Almost surely, 2^49538559 is an apocalyptic number.

49538559 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

49538559 is a deficient number, since it is larger than the sum of its proper divisors (27296985).

49538559 is a wasteful number, since it uses less digits than its factorization.

49538559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337014 (or 337007 counting only the distinct ones).

The product of its digits is 972000, while the sum is 48.

The square root of 49538559 is about 7038.3633751036. The cubic root of 49538559 is about 367.2663367248.

The spelling of 49538559 in words is "forty-nine million, five hundred thirty-eight thousand, five hundred fifty-nine".