654435532 has 12 divisors (see below), whose sum is σ = 1145442816. Its totient is φ = 327166160.

The previous prime is 654435517. The next prime is 654435541. The reversal of 654435532 is 235534456.

It is a junction number, because it is equal to n+sod(n) for n = 654435491 and 654435500.

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 3 ways as a sum of consecutive naturals, for example, 37557 + ... + 52147.

It is an arithmetic number, because the mean of its divisors is an integer number (95453568).

Almost surely, 2^654435532 is an apocalyptic number.

It is an amenable number.

654435532 is a deficient number, since it is larger than the sum of its proper divisors (491007284).

654435532 is a wasteful number, since it uses less digits than its factorization.

654435532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25808 (or 25806 counting only the distinct ones).

The product of its digits is 216000, while the sum is 37.

The square root of 654435532 is about 25581.9376123076. The cubic root of 654435532 is about 868.2050153883.

Adding to 654435532 its reverse (235534456), we get a palindrome (889969988).

The spelling of 654435532 in words is "six hundred fifty-four million, four hundred thirty-five thousand, five hundred thirty-two".