563335465 has 48 divisors (see below), whose sum is σ = 894015360. Its totient is φ = 332640000.

The previous prime is 563335433. The next prime is 563335499. The reversal of 563335465 is 564533365.

It is a happy number.

It is not a de Polignac number, because 563335465 - 2⁵ = 563335433 is a prime.

It is a super-2 number, since 2×563335465² = 634693692253532450, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 76965 + ... + 83965.

It is an arithmetic number, because the mean of its divisors is an integer number (18625320).

Almost surely, 2^563335465 is an apocalyptic number.

563335465 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

563335465 is a deficient number, since it is larger than the sum of its proper divisors (330679895).

563335465 is a wasteful number, since it uses less digits than its factorization.

563335465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7054 (or 7043 counting only the distinct ones).

The product of its digits is 486000, while the sum is 40.

The square root of 563335465 is about 23734.6890647423. The cubic root of 563335465 is about 825.8902981491.

The spelling of 563335465 in words is "five hundred sixty-three million, three hundred thirty-five thousand, four hundred sixty-five".