48800484637 has 4 divisors (see below), whose sum is σ = 49013587420. Its totient is φ = 48587381856.

The previous prime is 48800484589. The next prime is 48800484661. The reversal of 48800484637 is 73648400884.

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

It can be written as a sum of positive squares in 2 ways, for example, as 45752782201 + 3047702436 = 213899^2 + 55206^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48800484637 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 (48800484437) 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, 106551048 + ... + 106551505.

It is an arithmetic number, because the mean of its divisors is an integer number (12253396855).

Almost surely, 2^48800484637 is an apocalyptic number.

It is an amenable number.

48800484637 is a deficient number, since it is larger than the sum of its proper divisors (213102783).

48800484637 is a wasteful number, since it uses less digits than its factorization.

48800484637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213102782.

The product of its (nonzero) digits is 4128768, while the sum is 52.

The spelling of 48800484637 in words is "forty-eight billion, eight hundred million, four hundred eighty-four thousand, six hundred thirty-seven".