655316245 has 8 divisors (see below), whose sum is σ = 799708320. Its totient is φ = 515367120.

The previous prime is 655316231. The next prime is 655316269. The reversal of 655316245 is 542613556.

655316245 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 655316245 - 2⁹ = 655315733 is a prime.

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, 1110411 + ... + 1111000.

It is an arithmetic number, because the mean of its divisors is an integer number (99963540).

Almost surely, 2^655316245 is an apocalyptic number.

It is an amenable number.

655316245 is a deficient number, since it is larger than the sum of its proper divisors (144392075).

655316245 is a wasteful number, since it uses less digits than its factorization.

655316245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2221475.

The product of its digits is 108000, while the sum is 37.

The square root of 655316245 is about 25599.1453958916. The cubic root of 655316245 is about 868.5943059324.

The spelling of 655316245 in words is "six hundred fifty-five million, three hundred sixteen thousand, two hundred forty-five".