555676065 has 64 divisors (see below), whose sum is σ = 1153105920. Its totient is φ = 248598720.

The previous prime is 555676019. The next prime is 555676081. The reversal of 555676065 is 560676555.

It is not a de Polignac number, because 555676065 - 2⁶ = 555676001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 555676065.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38160 + ... + 50670.

It is an arithmetic number, because the mean of its divisors is an integer number (18017280).

Almost surely, 2^555676065 is an apocalyptic number.

It is an amenable number.

555676065 is an abundant number, since it is smaller than the sum of its proper divisors (597429855).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

555676065 is a wasteful number, since it uses less digits than its factorization.

555676065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12579 (or 12573 counting only the distinct ones).

The product of its (nonzero) digits is 945000, while the sum is 45.

The square root of 555676065 is about 23572.7822922963. The cubic root of 555676065 is about 822.1301275155.

The spelling of 555676065 in words is "five hundred fifty-five million, six hundred seventy-six thousand, sixty-five".