48728855251 has 2 divisors, whose sum is σ = 48728855252. Its totient is φ = 48728855250.

The previous prime is 48728855207. The next prime is 48728855297. The reversal of 48728855251 is 15255882784.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48728855251 - 2²⁷ = 48594637523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48728855192 and 48728855201.

It is not a weakly prime, because it can be changed into another prime (48728856251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24364427625 + 24364427626.

It is an arithmetic number, because the mean of its divisors is an integer number (24364427626).

Almost surely, 2^48728855251 is an apocalyptic number.

48728855251 is a deficient number, since it is larger than the sum of its proper divisors (1).

48728855251 is an equidigital number, since it uses as much as digits as its factorization.

48728855251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7168000, while the sum is 55.

The spelling of 48728855251 in words is "forty-eight billion, seven hundred twenty-eight million, eight hundred fifty-five thousand, two hundred fifty-one".