555622345 has 8 divisors (see below), whose sum is σ = 675880776. Its totient is φ = 438408576.

The previous prime is 555622321. The next prime is 555622369. The reversal of 555622345 is 543226555.

555622345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (555622321) and next prime (555622369).

It can be written as a sum of positive squares in 4 ways, for example, as 69022864 + 486599481 = 8308^2 + 22059^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 555622345 - 2¹³ = 555614153 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 760762 + ... + 761491.

It is an arithmetic number, because the mean of its divisors is an integer number (84485097).

Almost surely, 2^555622345 is an apocalyptic number.

It is an amenable number.

555622345 is a deficient number, since it is larger than the sum of its proper divisors (120258431).

555622345 is a wasteful number, since it uses less digits than its factorization.

555622345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522331.

The product of its digits is 180000, while the sum is 37.

The square root of 555622345 is about 23571.6428150437. The cubic root of 555622345 is about 822.1036335103.

The spelling of 555622345 in words is "five hundred fifty-five million, six hundred twenty-two thousand, three hundred forty-five".