4230551655 has 48 divisors (see below), whose sum is σ = 8005813920. Its totient is φ = 2049580800.

The previous prime is 4230551641. The next prime is 4230551659. The reversal of 4230551655 is 5561550324.

4230551655 is a `hidden beast` number, since 42 + 3 + 0 + 551 + 65 + 5 = 666.

4230551655 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4230551655 - 2¹⁰ = 4230550631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4230551659) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 859341 + ... + 864249.

It is an arithmetic number, because the mean of its divisors is an integer number (166787790).

Almost surely, 2^4230551655 is an apocalyptic number.

4230551655 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4230551655 is a deficient number, since it is larger than the sum of its proper divisors (3775262265).

4230551655 is a wasteful number, since it uses less digits than its factorization.

4230551655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6672 (or 6669 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The square root of 4230551655 is about 65042.6910190530. The cubic root of 4230551655 is about 1617.3313344224.

The spelling of 4230551655 in words is "four billion, two hundred thirty million, five hundred fifty-one thousand, six hundred fifty-five".