5655006555 has 64 divisors (see below), whose sum is σ = 10161635328. Its totient is φ = 2661327360.

The previous prime is 5655006551. The next prime is 5655006557. The reversal of 5655006555 is 5556005565.

It is not a de Polignac number, because 5655006555 - 2² = 5655006551 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5655006551) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3399654 + ... + 3401316.

It is an arithmetic number, because the mean of its divisors is an integer number (158775552).

Almost surely, 2^5655006555 is an apocalyptic number.

5655006555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5655006555 is a deficient number, since it is larger than the sum of its proper divisors (4506628773).

5655006555 is a wasteful number, since it uses less digits than its factorization.

5655006555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2276.

The product of its (nonzero) digits is 562500, while the sum is 42.

The square root of 5655006555 is about 75199.7776260010. Note that the first 3 decimals coincide. The cubic root of 5655006555 is about 1781.6034193899.

The spelling of 5655006555 in words is "five billion, six hundred fifty-five million, six thousand, five hundred fifty-five".