1478296755599 has 2 divisors, whose sum is σ = 1478296755600. Its totient is φ = 1478296755598.

The previous prime is 1478296755527. The next prime is 1478296755601. The reversal of 1478296755599 is 9955576928741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1478296755599 - 2¹⁶ = 1478296690063 is a prime.

It is a super-2 number, since 2×1478296755599² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 1478296755601, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1478296755799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 739148377799 + 739148377800.

It is an arithmetic number, because the mean of its divisors is an integer number (739148377800).

Almost surely, 2^{1478296755599} is an apocalyptic number.

1478296755599 is a deficient number, since it is larger than the sum of its proper divisors (1).

1478296755599 is an equidigital number, since it uses as much as digits as its factorization.

1478296755599 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1714608000, while the sum is 77.

The spelling of 1478296755599 in words is "one trillion, four hundred seventy-eight billion, two hundred ninety-six million, seven hundred fifty-five thousand, five hundred ninety-nine".