48620266399 has 2 divisors, whose sum is σ = 48620266400. Its totient is φ = 48620266398.

The previous prime is 48620266397. The next prime is 48620266427. The reversal of 48620266399 is 99366202684.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48620266399 - 2¹ = 48620266397 is a prime.

Together with 48620266397, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48620266393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24310133199 + 24310133200.

It is an arithmetic number, because the mean of its divisors is an integer number (24310133200).

Almost surely, 2^48620266399 is an apocalyptic number.

48620266399 is a deficient number, since it is larger than the sum of its proper divisors (1).

48620266399 is an equidigital number, since it uses as much as digits as its factorization.

48620266399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6718464, while the sum is 55.

The spelling of 48620266399 in words is "forty-eight billion, six hundred twenty million, two hundred sixty-six thousand, three hundred ninety-nine".