495565384 has 8 divisors (see below), whose sum is σ = 929185110. Its totient is φ = 247782688.

The previous prime is 495565381. The next prime is 495565387. The reversal of 495565384 is 483565594.

It is an interprime number because it is at equal distance from previous prime (495565381) and next prime (495565387).

It can be written as a sum of positive squares in only one way, i.e., 431725284 + 63840100 = 20778^2 + 7990^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (495565381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30972829 + ... + 30972844.

Almost surely, 2^495565384 is an apocalyptic number.

It is an amenable number.

495565384 is a deficient number, since it is larger than the sum of its proper divisors (433619726).

495565384 is a wasteful number, since it uses less digits than its factorization.

495565384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61945679 (or 61945675 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 49.

The square root of 495565384 is about 22261.2978956754. The cubic root of 495565384 is about 791.3470496658.

The spelling of 495565384 in words is "four hundred ninety-five million, five hundred sixty-five thousand, three hundred eighty-four".