355799503679 has 2 divisors, whose sum is σ = 355799503680. Its totient is φ = 355799503678.

The previous prime is 355799503669. The next prime is 355799503751. The reversal of 355799503679 is 976305997553.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 355799503679 - 2³⁶ = 287080026943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (355799503649) 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, 177899751839 + 177899751840.

It is an arithmetic number, because the mean of its divisors is an integer number (177899751840).

Almost surely, 2^355799503679 is an apocalyptic number.

355799503679 is a deficient number, since it is larger than the sum of its proper divisors (1).

355799503679 is an equidigital number, since it uses as much as digits as its factorization.

355799503679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241116750, while the sum is 68.

The spelling of 355799503679 in words is "three hundred fifty-five billion, seven hundred ninety-nine million, five hundred three thousand, six hundred seventy-nine".