401301559 has 2 divisors, whose sum is σ = 401301560. Its totient is φ = 401301558.

The previous prime is 401301547. The next prime is 401301569. The reversal of 401301559 is 955103104.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 401301559 - 2¹¹ = 401299511 is a prime.

It is a super-2 number, since 2×401301559² = 322085882511660962, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (401301529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200650779 + 200650780.

It is an arithmetic number, because the mean of its divisors is an integer number (200650780).

Almost surely, 2^401301559 is an apocalyptic number.

401301559 is a deficient number, since it is larger than the sum of its proper divisors (1).

401301559 is an equidigital number, since it uses as much as digits as its factorization.

401301559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 401301559 is about 20032.5125483550. The cubic root of 401301559 is about 737.6045985512.

The spelling of 401301559 in words is "four hundred one million, three hundred one thousand, five hundred fifty-nine".