655411412 has 24 divisors (see below), whose sum is σ = 1169229600. Its totient is φ = 321372896.

The previous prime is 655411369. The next prime is 655411429. The reversal of 655411412 is 214114556.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101414 + ... + 107682.

It is an arithmetic number, because the mean of its divisors is an integer number (48717900).

Almost surely, 2^655411412 is an apocalyptic number.

It is an amenable number.

655411412 is a deficient number, since it is larger than the sum of its proper divisors (513818188).

655411412 is a wasteful number, since it uses less digits than its factorization.

655411412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6775 (or 6773 counting only the distinct ones).

The product of its digits is 4800, while the sum is 29.

The square root of 655411412 is about 25601.0041209324. The cubic root of 655411412 is about 868.6363505248.

Adding to 655411412 its reverse (214114556), we get a palindrome (869525968).

The spelling of 655411412 in words is "six hundred fifty-five million, four hundred eleven thousand, four hundred twelve".