495358560 has 144 divisors (see below), whose sum is σ = 1696509360. Its totient is φ = 131619840.

The previous prime is 495358559. The next prime is 495358571. The reversal of 495358560 is 65853594.

495358560 is a `hidden beast` number, since 4 + 9 + 5 + 3 + 585 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 602950 + ... + 603770.

It is an arithmetic number, because the mean of its divisors is an integer number (11781315).

Almost surely, 2^495358560 is an apocalyptic number.

495358560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 495358560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (848254680).

495358560 is an abundant number, since it is smaller than the sum of its proper divisors (1201150800).

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

495358560 is a wasteful number, since it uses less digits than its factorization.

495358560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261 (or 1250 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 45.

The square root of 495358560 is about 22256.6520393342. The cubic root of 495358560 is about 791.2369448966.

The spelling of 495358560 in words is "four hundred ninety-five million, three hundred fifty-eight thousand, five hundred sixty".