654301485 has 12 divisors (see below), whose sum is σ = 1134122652. Its totient is φ = 348960768.

The previous prime is 654301471. The next prime is 654301507. The reversal of 654301485 is 584103456.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 411035076 + 243266409 = 20274^2 + 15597^2 .

It is not a de Polignac number, because 654301485 - 2⁶ = 654301421 is a prime.

It is a super-2 number, since 2×654301485² = 856220866546410450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7269972 + ... + 7270061.

It is an arithmetic number, because the mean of its divisors is an integer number (94510221).

Almost surely, 2^654301485 is an apocalyptic number.

It is an amenable number.

654301485 is a deficient number, since it is larger than the sum of its proper divisors (479821167).

654301485 is a wasteful number, since it uses less digits than its factorization.

654301485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14540044 (or 14540041 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 654301485 is about 25579.3175241248. The cubic root of 654301485 is about 868.1457336517.

The spelling of 654301485 in words is "six hundred fifty-four million, three hundred one thousand, four hundred eighty-five".