5557322668 has 6 divisors (see below), whose sum is σ = 9725314676. Its totient is φ = 2778661332.

The previous prime is 5557322657. The next prime is 5557322677. The reversal of 5557322668 is 8662237555.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 694665330 + ... + 694665337.

Almost surely, 2^5557322668 is an apocalyptic number.

It is an amenable number.

5557322668 is a deficient number, since it is larger than the sum of its proper divisors (4167992008).

5557322668 is a wasteful number, since it uses less digits than its factorization.

5557322668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389330671 (or 1389330669 counting only the distinct ones).

The product of its digits is 3024000, while the sum is 49.

The square root of 5557322668 is about 74547.4524581491. The cubic root of 5557322668 is about 1771.2853791160.

The spelling of 5557322668 in words is "five billion, five hundred fifty-seven million, three hundred twenty-two thousand, six hundred sixty-eight".