48157825757 has 4 divisors (see below), whose sum is σ = 48158416896. Its totient is φ = 48157234620.

The previous prime is 48157825741. The next prime is 48157825789. The reversal of 48157825757 is 75752875184.

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 48157825757 - 2⁴ = 48157825741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48157825696 and 48157825705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48157825957) 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, 149213 + ... + 344354.

It is an arithmetic number, because the mean of its divisors is an integer number (12039604224).

Almost surely, 2^48157825757 is an apocalyptic number.

It is an amenable number.

48157825757 is a deficient number, since it is larger than the sum of its proper divisors (591139).

48157825757 is an equidigital number, since it uses as much as digits as its factorization.

48157825757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591138.

The product of its digits is 21952000, while the sum is 59.

The spelling of 48157825757 in words is "forty-eight billion, one hundred fifty-seven million, eight hundred twenty-five thousand, seven hundred fifty-seven".