655532463 has 8 divisors (see below), whose sum is σ = 894370048. Its totient is φ = 426858264.

The previous prime is 655532419. The next prime is 655532519. The reversal of 655532463 is 364235556.

655532463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 655532463 - 2¹⁰ = 655531439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (655532263) 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, 2540695 + ... + 2540952.

It is an arithmetic number, because the mean of its divisors is an integer number (111796256).

Almost surely, 2^655532463 is an apocalyptic number.

655532463 is a deficient number, since it is larger than the sum of its proper divisors (238837585).

655532463 is a wasteful number, since it uses less digits than its factorization.

655532463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5081693.

The product of its digits is 324000, while the sum is 39.

The square root of 655532463 is about 25603.3681963917. The cubic root of 655532463 is about 868.6898247366.

The spelling of 655532463 in words is "six hundred fifty-five million, five hundred thirty-two thousand, four hundred sixty-three".