5655667546 has 4 divisors (see below), whose sum is σ = 8483501322. Its totient is φ = 2827833772.

The previous prime is 5655667543. The next prime is 5655667571. The reversal of 5655667546 is 6457665565.

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., 5121549225 + 534118321 = 71565^2 + 23111^2 .

It is not an unprimeable number, because it can be changed into a prime (5655667543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1413916885 + ... + 1413916888.

Almost surely, 2^5655667546 is an apocalyptic number.

5655667546 is a deficient number, since it is larger than the sum of its proper divisors (2827833776).

5655667546 is a wasteful number, since it uses less digits than its factorization.

5655667546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2827833775.

The product of its digits is 22680000, while the sum is 55.

The square root of 5655667546 is about 75204.1723975472. The cubic root of 5655667546 is about 1781.6728315078.

The spelling of 5655667546 in words is "five billion, six hundred fifty-five million, six hundred sixty-seven thousand, five hundred forty-six".