4861308455025 has 96 divisors (see below), whose sum is σ = 9444389806080. Its totient is φ = 2181793152000.

The previous prime is 4861308454949. The next prime is 4861308455039. The reversal of 4861308455025 is 5205548031684.

It is not a de Polignac number, because 4861308455025 - 2¹¹ = 4861308452977 is a prime.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 3543960 + ... + 4720409.

It is an arithmetic number, because the mean of its divisors is an integer number (98379060480).

Almost surely, 2^{4861308455025} is an apocalyptic number.

It is an amenable number.

4861308455025 is a deficient number, since it is larger than the sum of its proper divisors (4583081351055).

4861308455025 is a wasteful number, since it uses less digits than its factorization.

4861308455025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8264447 (or 8264442 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 51.

The spelling of 4861308455025 in words is "four trillion, eight hundred sixty-one billion, three hundred eight million, four hundred fifty-five thousand, twenty-five".