4987510461 has 6 divisors (see below), whose sum is σ = 7204181790. Its totient is φ = 3325006968.

The previous prime is 4987510457. The next prime is 4987510499. The reversal of 4987510461 is 1640157894.

4987510461 is a `hidden beast` number, since 4 + 98 + 7 + 510 + 46 + 1 = 666.

4987510461 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 4208765625 + 778744836 = 64875^2 + 27906^2 .

It is not a de Polignac number, because 4987510461 - 2² = 4987510457 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4987510861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 277083906 + ... + 277083923.

It is an arithmetic number, because the mean of its divisors is an integer number (1200696965).

Almost surely, 2^4987510461 is an apocalyptic number.

It is an amenable number.

4987510461 is a deficient number, since it is larger than the sum of its proper divisors (2216671329).

4987510461 is a wasteful number, since it uses less digits than its factorization.

4987510461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554167835 (or 554167832 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 4987510461 is about 70622.3085221660. The cubic root of 4987510461 is about 1708.5509721139.

The spelling of 4987510461 in words is "four billion, nine hundred eighty-seven million, five hundred ten thousand, four hundred sixty-one".