48534149057 has 2 divisors, whose sum is σ = 48534149058. Its totient is φ = 48534149056.

The previous prime is 48534148991. The next prime is 48534149101. The reversal of 48534149057 is 75094143584.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40913557441 + 7620591616 = 202271^2 + 87296^2 .

It is a cyclic number.

It is not a de Polignac number, because 48534149057 - 2⁸ = 48534148801 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48534148996 and 48534149014.

It is not a weakly prime, because it can be changed into another prime (48534149357) 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 as a sum of consecutive naturals, namely, 24267074528 + 24267074529.

It is an arithmetic number, because the mean of its divisors is an integer number (24267074529).

Almost surely, 2^48534149057 is an apocalyptic number.

It is an amenable number.

48534149057 is a deficient number, since it is larger than the sum of its proper divisors (1).

48534149057 is an equidigital number, since it uses as much as digits as its factorization.

48534149057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 48534149057 in words is "forty-eight billion, five hundred thirty-four million, one hundred forty-nine thousand, fifty-seven".