5530255646 has 4 divisors (see below), whose sum is σ = 8295383472. Its totient is φ = 2765127822.

The previous prime is 5530255637. The next prime is 5530255663. The reversal of 5530255646 is 6465520355.

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

It is a super-2 number, since 2×5530255646² = 61167455020229754632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1382563910 + ... + 1382563913.

It is an arithmetic number, because the mean of its divisors is an integer number (2073845868).

Almost surely, 2^5530255646 is an apocalyptic number.

5530255646 is a deficient number, since it is larger than the sum of its proper divisors (2765127826).

5530255646 is a wasteful number, since it uses less digits than its factorization.

5530255646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2765127825.

The product of its (nonzero) digits is 540000, while the sum is 41.

The square root of 5530255646 is about 74365.6886339392. The cubic root of 5530255646 is about 1768.4050072252.

The spelling of 5530255646 in words is "five billion, five hundred thirty million, two hundred fifty-five thousand, six hundred forty-six".