48993225898 has 4 divisors (see below), whose sum is σ = 73489838850. Its totient is φ = 24496612948.

The previous prime is 48993225887. The next prime is 48993225899. The reversal of 48993225898 is 89852239984.

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., 45955783129 + 3037442769 = 214373^2 + 55113^2 .

It is not an unprimeable number, because it can be changed into a prime (48993225899) 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, 12248306473 + ... + 12248306476.

Almost surely, 2^48993225898 is an apocalyptic number.

48993225898 is a deficient number, since it is larger than the sum of its proper divisors (24496612952).

48993225898 is a wasteful number, since it uses less digits than its factorization.

48993225898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24496612951.

The product of its digits is 89579520, while the sum is 67.

The spelling of 48993225898 in words is "forty-eight billion, nine hundred ninety-three million, two hundred twenty-five thousand, eight hundred ninety-eight".