3812576651225 has 12 divisors (see below), whose sum is σ = 4754922191916. Its totient is φ = 3032430905280.

The previous prime is 3812576651167. The next prime is 3812576651239. The reversal of 3812576651225 is 5221566752183.

It can be written as a sum of positive squares in 6 ways, for example, as 132824531401 + 3679752119824 = 364451^2 + 1918268^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3812576651225 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 440755982 + ... + 440764631.

It is an arithmetic number, because the mean of its divisors is an integer number (396243515993).

Almost surely, 2^{3812576651225} is an apocalyptic number.

It is an amenable number.

3812576651225 is a deficient number, since it is larger than the sum of its proper divisors (942345540691).

3812576651225 is a wasteful number, since it uses less digits than its factorization.

3812576651225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881520796 (or 881520791 counting only the distinct ones).

The product of its digits is 6048000, while the sum is 53.

The spelling of 3812576651225 in words is "three trillion, eight hundred twelve billion, five hundred seventy-six million, six hundred fifty-one thousand, two hundred twenty-five".