654135465 has 16 divisors (see below), whose sum is σ = 1047454848. Its totient is φ = 348592896.

The previous prime is 654135437. The next prime is 654135481. The reversal of 654135465 is 564531456.

It is not a de Polignac number, because 654135465 - 2⁷ = 654135337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2644 + ... + 36266.

It is an arithmetic number, because the mean of its divisors is an integer number (65465928).

Almost surely, 2^654135465 is an apocalyptic number.

It is an amenable number.

654135465 is a deficient number, since it is larger than the sum of its proper divisors (393319383).

654135465 is a wasteful number, since it uses less digits than its factorization.

654135465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34928.

The product of its digits is 216000, while the sum is 39.

The square root of 654135465 is about 25576.0721182906. The cubic root of 654135465 is about 868.0723007618.

The spelling of 654135465 in words is "six hundred fifty-four million, one hundred thirty-five thousand, four hundred sixty-five".