4987608129 has 135 divisors (see below), whose sum is σ = 9304887537. Its totient is φ = 2654294832.

The previous prime is 4987608079. The next prime is 4987608151. The reversal of 4987608129 is 9218067894.

The square root of 4987608129 is 70623.

It is a perfect power (a square), and thus also a powerful number.

4987608129 is a `hidden beast` number, since 4 + 9 + 8 + 7 + 608 + 1 + 29 = 666.

It is not a de Polignac number, because 4987608129 - 2⁷ = 4987608001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4987608229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 84535702 + ... + 84535760.

Almost surely, 2^4987608129 is an apocalyptic number.

4987608129 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4987608129 is the 70623-rd square number.

4987608129 is the 35312-nd centered octagonal number.

It is an amenable number.

4987608129 is a deficient number, since it is larger than the sum of its proper divisors (4317279408).

4987608129 is an equidigital number, since it uses as much as digits as its factorization.

4987608129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The cubic root of 4987608129 is about 1708.5621246163.

The spelling of 4987608129 in words is "four billion, nine hundred eighty-seven million, six hundred eight thousand, one hundred twenty-nine".