4887321032655 has 48 divisors (see below), whose sum is σ = 8555982009120. Its totient is φ = 2580537120000.

The previous prime is 4887321032639. The next prime is 4887321032663. The reversal of 4887321032655 is 5562301237884.

4887321032655 is a `hidden beast` number, since 488 + 7 + 3 + 2 + 103 + 2 + 6 + 55 = 666.

It is not a de Polignac number, because 4887321032655 - 2⁴ = 4887321032639 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60221605 + ... + 60302705.

It is an arithmetic number, because the mean of its divisors is an integer number (178249625190).

Almost surely, 2^{4887321032655} is an apocalyptic number.

4887321032655 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4887321032655 is a deficient number, since it is larger than the sum of its proper divisors (3668660976465).

4887321032655 is a wasteful number, since it uses less digits than its factorization.

4887321032655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94472 (or 94469 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 54.

The spelling of 4887321032655 in words is "four trillion, eight hundred eighty-seven billion, three hundred twenty-one million, thirty-two thousand, six hundred fifty-five".