48557522 has 8 divisors (see below), whose sum is σ = 78439116. Its totient is φ = 22411152.

The previous prime is 48557519. The next prime is 48557527. The reversal of 48557522 is 22575584.

It can be written as a sum of positive squares in 2 ways, for example, as 39551521 + 9006001 = 6289^2 + 3001^2 .

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

It is not an unprimeable number, because it can be changed into a prime (48557527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 933773 + ... + 933824.

Almost surely, 2^48557522 is an apocalyptic number.

48557522 is a deficient number, since it is larger than the sum of its proper divisors (29881594).

48557522 is a wasteful number, since it uses less digits than its factorization.

48557522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867612.

The product of its digits is 112000, while the sum is 38.

The square root of 48557522 is about 6968.3227537191. The cubic root of 48557522 is about 364.8257678477.

The spelling of 48557522 in words is "forty-eight million, five hundred fifty-seven thousand, five hundred twenty-two".