555455255 has 8 divisors (see below), whose sum is σ = 666900000. Its totient is φ = 444128416.

The previous prime is 555455239. The next prime is 555455269. The reversal of 555455255 is 552554555.

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 555455255 - 2⁴ = 555455239 is a prime.

It is a congruent 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, 18755 + ... + 38244.

It is an arithmetic number, because the mean of its divisors is an integer number (83362500).

Almost surely, 2^555455255 is an apocalyptic number.

555455255 is a deficient number, since it is larger than the sum of its proper divisors (111444745).

555455255 is a wasteful number, since it uses less digits than its factorization.

555455255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58953.

The product of its digits is 625000, while the sum is 41.

The square root of 555455255 is about 23568.0982474191. The cubic root of 555455255 is about 822.0212159777.

The spelling of 555455255 in words is "five hundred fifty-five million, four hundred fifty-five thousand, two hundred fifty-five".