4876421607525 has 72 divisors (see below), whose sum is σ = 9031280755680. Its totient is φ = 2317916939520.

The previous prime is 4876421607521. The next prime is 4876421607553. The reversal of 4876421607525 is 5257061246784.

It is not a de Polignac number, because 4876421607525 - 2² = 4876421607521 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4876421607521) 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 71 ways as a sum of consecutive naturals, for example, 6265659 + ... + 7000808.

It is an arithmetic number, because the mean of its divisors is an integer number (125434454940).

Almost surely, 2^{4876421607525} is an apocalyptic number.

It is an amenable number.

4876421607525 is a deficient number, since it is larger than the sum of its proper divisors (4154859148155).

4876421607525 is a wasteful number, since it uses less digits than its factorization.

4876421607525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13266535 (or 13266517 counting only the distinct ones).

The product of its (nonzero) digits is 22579200, while the sum is 57.

The spelling of 4876421607525 in words is "four trillion, eight hundred seventy-six billion, four hundred twenty-one million, six hundred seven thousand, five hundred twenty-five".