2687486573425 has 12 divisors (see below), whose sum is σ = 3332633434416. Its totient is φ = 2149892430800.

The previous prime is 2687486573423. The next prime is 2687486573477. The reversal of 2687486573425 is 5243756847862.

It is a happy number.

It is not a de Polignac number, because 2687486573425 - 2¹ = 2687486573423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2687486573423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1851871 + ... + 2967220.

It is an arithmetic number, because the mean of its divisors is an integer number (277719452868).

Almost surely, 2^{2687486573425} is an apocalyptic number.

2687486573425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2687486573425 is a deficient number, since it is larger than the sum of its proper divisors (645146860991).

2687486573425 is a wasteful number, since it uses less digits than its factorization.

2687486573425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4841408 (or 4841403 counting only the distinct ones).

The product of its digits is 541900800, while the sum is 67.

The spelling of 2687486573425 in words is "two trillion, six hundred eighty-seven billion, four hundred eighty-six million, five hundred seventy-three thousand, four hundred twenty-five".