4881998527 has 6 divisors (see below), whose sum is σ = 5679059568. Its totient is φ = 4184570124.

The previous prime is 4881998503. The next prime is 4881998557. The reversal of 4881998527 is 7258991884.

4881998527 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4881998527 - 2¹¹ = 4881996479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4881998557) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49816263 + ... + 49816360.

It is an arithmetic number, because the mean of its divisors is an integer number (946509928).

Almost surely, 2^4881998527 is an apocalyptic number.

4881998527 is a deficient number, since it is larger than the sum of its proper divisors (797061041).

4881998527 is an equidigital number, since it uses as much as digits as its factorization.

4881998527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99632637 (or 99632630 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 61.

The square root of 4881998527 is about 69871.2997374458. The cubic root of 4881998527 is about 1696.4167347266.

The spelling of 4881998527 in words is "four billion, eight hundred eighty-one million, nine hundred ninety-eight thousand, five hundred twenty-seven".