48673863637 has 4 divisors (see below), whose sum is σ = 55627272736. Its totient is φ = 41720454540.

The previous prime is 48673863629. The next prime is 48673863653. The reversal of 48673863637 is 73636837684.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48673863637 - 2³ = 48673863629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48673863677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3476704539 + ... + 3476704552.

It is an arithmetic number, because the mean of its divisors is an integer number (13906818184).

Almost surely, 2^48673863637 is an apocalyptic number.

It is an amenable number.

48673863637 is a deficient number, since it is larger than the sum of its proper divisors (6953409099).

48673863637 is an equidigital number, since it uses as much as digits as its factorization.

48673863637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6953409098.

The product of its digits is 73156608, while the sum is 61.

The spelling of 48673863637 in words is "forty-eight billion, six hundred seventy-three million, eight hundred sixty-three thousand, six hundred thirty-seven".