4811819427525 has 48 divisors (see below), whose sum is σ = 8690001036480. Its totient is φ = 2329984934400.

The previous prime is 4811819427449. The next prime is 4811819427553. The reversal of 4811819427525 is 5257249181184.

It is not a de Polignac number, because 4811819427525 - 2¹⁴ = 4811819411141 is a prime.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 3134920 + ... + 4410369.

It is an arithmetic number, because the mean of its divisors is an integer number (181041688260).

Almost surely, 2^{4811819427525} is an apocalyptic number.

It is an amenable number.

4811819427525 is a deficient number, since it is larger than the sum of its proper divisors (3878181608955).

4811819427525 is a wasteful number, since it uses less digits than its factorization.

4811819427525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7546086 (or 7546081 counting only the distinct ones).

The product of its digits is 6451200, while the sum is 57.

The spelling of 4811819427525 in words is "four trillion, eight hundred eleven billion, eight hundred nineteen million, four hundred twenty-seven thousand, five hundred twenty-five".