4861288125005 has 8 divisors (see below), whose sum is σ = 6282280038552. Its totient is φ = 3589874307648.

The previous prime is 4861288124981. The next prime is 4861288125007. The reversal of 4861288125005 is 5005218821684.

It can be written as a sum of positive squares in 4 ways, for example, as 471504702244 + 4389783422761 = 686662^2 + 2095181^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4861288125005 - 2¹⁶ = 4861288059469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4861288125007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37394523974 + ... + 37394524103.

It is an arithmetic number, because the mean of its divisors is an integer number (785285004819).

Almost surely, 2^{4861288125005} is an apocalyptic number.

It is an amenable number.

4861288125005 is a deficient number, since it is larger than the sum of its proper divisors (1420991913547).

4861288125005 is a wasteful number, since it uses less digits than its factorization.

4861288125005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74789048095.

The product of its (nonzero) digits is 1228800, while the sum is 50.

The spelling of 4861288125005 in words is "four trillion, eight hundred sixty-one billion, two hundred eighty-eight million, one hundred twenty-five thousand, five".