555265089 has 12 divisors (see below), whose sum is σ = 802304256. Its totient is φ = 370059192.

The previous prime is 555265079. The next prime is 555265099. The reversal of 555265089 is 980562555.

It is an interprime number because it is at equal distance from previous prime (555265079) and next prime (555265099).

It is not a de Polignac number, because 555265089 - 2²⁰ = 554216513 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (555265049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27664 + ... + 43310.

It is an arithmetic number, because the mean of its divisors is an integer number (66858688).

Almost surely, 2^555265089 is an apocalyptic number.

It is an amenable number.

555265089 is a deficient number, since it is larger than the sum of its proper divisors (247039167).

555265089 is a wasteful number, since it uses less digits than its factorization.

555265089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19596 (or 19593 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 45.

The square root of 555265089 is about 23564.0635078078. The cubic root of 555265089 is about 821.9273960418.

The spelling of 555265089 in words is "five hundred fifty-five million, two hundred sixty-five thousand, eighty-nine".