48157986259 has 2 divisors, whose sum is σ = 48157986260. Its totient is φ = 48157986258.

The previous prime is 48157986221. The next prime is 48157986263. The reversal of 48157986259 is 95268975184.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48157986259 - 2²³ = 48149597651 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48157986259.

It is not a weakly prime, because it can be changed into another prime (48157986209) 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, 24078993129 + 24078993130.

It is an arithmetic number, because the mean of its divisors is an integer number (24078993130).

Almost surely, 2^48157986259 is an apocalyptic number.

48157986259 is a deficient number, since it is larger than the sum of its proper divisors (1).

48157986259 is an equidigital number, since it uses as much as digits as its factorization.

48157986259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43545600, while the sum is 64.

The spelling of 48157986259 in words is "forty-eight billion, one hundred fifty-seven million, nine hundred eighty-six thousand, two hundred fifty-nine".