555341401 has 4 divisors (see below), whose sum is σ = 555483600. Its totient is φ = 555199204.

The previous prime is 555341389. The next prime is 555341407. The reversal of 555341401 is 104143555.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 555341401 - 2⁷ = 555341273 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 555341401.

It is not an unprimeable number, because it can be changed into a prime (555341407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65071 + ... + 73108.

It is an arithmetic number, because the mean of its divisors is an integer number (138870900).

Almost surely, 2^555341401 is an apocalyptic number.

It is an amenable number.

555341401 is a deficient number, since it is larger than the sum of its proper divisors (142199).

555341401 is a wasteful number, since it uses less digits than its factorization.

555341401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142198.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 555341401 is about 23565.6826975159. The cubic root of 555341401 is about 821.9650477577.

Adding to 555341401 its reverse (104143555), we get a palindrome (659484956).

The spelling of 555341401 in words is "five hundred fifty-five million, three hundred forty-one thousand, four hundred one".