5490666667 has 8 divisors (see below), whose sum is σ = 5566900976. Its totient is φ = 5414833152.

The previous prime is 5490666631. The next prime is 5490666703. The reversal of 5490666667 is 7666660945.

It is an interprime number because it is at equal distance from previous prime (5490666631) and next prime (5490666703).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5490666667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5490666617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72558 + ... + 127459.

It is an arithmetic number, because the mean of its divisors is an integer number (695862622).

Almost surely, 2^5490666667 is an apocalyptic number.

5490666667 is a deficient number, since it is larger than the sum of its proper divisors (76234309).

5490666667 is a wasteful number, since it uses less digits than its factorization.

5490666667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200397.

The product of its (nonzero) digits is 9797760, while the sum is 55.

The square root of 5490666667 is about 74099.0328344439. The cubic root of 5490666667 is about 1764.1751200101.

The spelling of 5490666667 in words is "five billion, four hundred ninety million, six hundred sixty-six thousand, six hundred sixty-seven".