655054682 has 4 divisors (see below), whose sum is σ = 982582026. Its totient is φ = 327527340.

The previous prime is 655054679. The next prime is 655054703. The reversal of 655054682 is 286450556.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 457061641 + 197993041 = 21379^2 + 14071^2 .

It is a super-2 number, since 2×655054682² = 858193272820242248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163763669 + ... + 163763672.

Almost surely, 2^655054682 is an apocalyptic number.

655054682 is a deficient number, since it is larger than the sum of its proper divisors (327527344).

655054682 is a wasteful number, since it uses less digits than its factorization.

655054682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327527343.

The product of its (nonzero) digits is 288000, while the sum is 41.

The square root of 655054682 is about 25594.0360631144. The cubic root of 655054682 is about 868.4787269439.

The spelling of 655054682 in words is "six hundred fifty-five million, fifty-four thousand, six hundred eighty-two".