355505200157 has 2 divisors, whose sum is σ = 355505200158. Its totient is φ = 355505200156.

The previous prime is 355505200151. The next prime is 355505200187. The reversal of 355505200157 is 751002505553.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 328350774361 + 27154425796 = 573019^2 + 164786^2 .

It is an emirp because it is prime and its reverse (751002505553) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 355505200157 - 2⁸ = 355505199901 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 355505200157.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (355505200151) 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, 177752600078 + 177752600079.

It is an arithmetic number, because the mean of its divisors is an integer number (177752600079).

Almost surely, 2^355505200157 is an apocalyptic number.

It is an amenable number.

355505200157 is a deficient number, since it is larger than the sum of its proper divisors (1).

355505200157 is an equidigital number, since it uses as much as digits as its factorization.

355505200157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 131250, while the sum is 38.

The spelling of 355505200157 in words is "three hundred fifty-five billion, five hundred five million, two hundred thousand, one hundred fifty-seven".