48881682157 has 32 divisors (see below), whose sum is σ = 61626977280. Its totient is φ = 37663716480.

The previous prime is 48881682149. The next prime is 48881682247. The reversal of 48881682157 is 75128618884.

It is a cyclic number.

It is not a de Polignac number, because 48881682157 - 2³ = 48881682149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48881682127) 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 31 ways as a sum of consecutive naturals, for example, 4682778 + ... + 4693204.

It is an arithmetic number, because the mean of its divisors is an integer number (1925843040).

Almost surely, 2^48881682157 is an apocalyptic number.

It is an amenable number.

48881682157 is a deficient number, since it is larger than the sum of its proper divisors (12745295123).

48881682157 is a wasteful number, since it uses less digits than its factorization.

48881682157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11121.

The product of its digits is 6881280, while the sum is 58.

The spelling of 48881682157 in words is "forty-eight billion, eight hundred eighty-one million, six hundred eighty-two thousand, one hundred fifty-seven".