48589747442 has 4 divisors (see below), whose sum is σ = 72884621166. Its totient is φ = 24294873720.

The previous prime is 48589747441. The next prime is 48589747447. The reversal of 48589747442 is 24474798584.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 47575898161 + 1013849281 = 218119^2 + 31841^2 .

It is not an unprimeable number, because it can be changed into a prime (48589747441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12147436859 + ... + 12147436862.

Almost surely, 2^48589747442 is an apocalyptic number.

48589747442 is a deficient number, since it is larger than the sum of its proper divisors (24294873724).

48589747442 is a wasteful number, since it uses less digits than its factorization.

48589747442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24294873723.

The product of its digits is 72253440, while the sum is 62.

The spelling of 48589747442 in words is "forty-eight billion, five hundred eighty-nine million, seven hundred forty-seven thousand, four hundred forty-two".