1325676025815 has 32 divisors (see below), whose sum is σ = 2248117825536. Its totient is φ = 664765770240.

The previous prime is 1325676025801. The next prime is 1325676025819. The reversal of 1325676025815 is 5185206765231.

It is not a de Polignac number, because 1325676025815 - 2⁴ = 1325676025799 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325676025819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2370267 + ... + 2875676.

It is an arithmetic number, because the mean of its divisors is an integer number (70253682048).

Almost surely, 2^{1325676025815} is an apocalyptic number.

1325676025815 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1325676025815 is a deficient number, since it is larger than the sum of its proper divisors (922441799721).

1325676025815 is a wasteful number, since it uses less digits than its factorization.

1325676025815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5246959.

The product of its (nonzero) digits is 3024000, while the sum is 51.

The spelling of 1325676025815 in words is "one trillion, three hundred twenty-five billion, six hundred seventy-six million, twenty-five thousand, eight hundred fifteen".