555745963 has 8 divisors (see below), whose sum is σ = 588839760. Its totient is φ = 522696960.

The previous prime is 555745943. The next prime is 555745979. The reversal of 555745963 is 369547555.

It is a happy number.

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

It is not a de Polignac number, because 555745963 - 2¹³ = 555737771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (555745913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16303 + ... + 37111.

It is an arithmetic number, because the mean of its divisors is an integer number (73604970).

Almost surely, 2^555745963 is an apocalyptic number.

555745963 is a deficient number, since it is larger than the sum of its proper divisors (33093797).

555745963 is a wasteful number, since it uses less digits than its factorization.

555745963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22397.

The product of its digits is 2835000, while the sum is 49.

The square root of 555745963 is about 23574.2648453775. The cubic root of 555745963 is about 822.1645977437.

The spelling of 555745963 in words is "five hundred fifty-five million, seven hundred forty-five thousand, nine hundred sixty-three".