555120495 has 24 divisors (see below), whose sum is σ = 962775216. Its totient is φ = 295890048.

The previous prime is 555120451. The next prime is 555120589. The reversal of 555120495 is 594021555.

555120495 is a `hidden beast` number, since 55 + 512 + 0 + 4 + 95 = 666.

It is not a de Polignac number, because 555120495 - 2¹⁷ = 554989423 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 119812 + ... + 124358.

It is an arithmetic number, because the mean of its divisors is an integer number (40115634).

Almost surely, 2^555120495 is an apocalyptic number.

555120495 is a deficient number, since it is larger than the sum of its proper divisors (407654721).

555120495 is a wasteful number, since it uses less digits than its factorization.

555120495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7271 (or 7268 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

The square root of 555120495 is about 23560.9952039382. The cubic root of 555120495 is about 821.8560450842.

The spelling of 555120495 in words is "five hundred fifty-five million, one hundred twenty thousand, four hundred ninety-five".