1325345373375 has 32 divisors (see below), whose sum is σ = 2206340438016. Its totient is φ = 706541335200.

The previous prime is 1325345373353. The next prime is 1325345373389. The reversal of 1325345373375 is 5733735435231.

It is a happy number.

It is not a de Polignac number, because 1325345373375 - 2⁸ = 1325345373119 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84942 + ... + 1630308.

It is an arithmetic number, because the mean of its divisors is an integer number (68948138688).

Almost surely, 2^{1325345373375} is an apocalyptic number.

1325345373375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1325345373375 is a deficient number, since it is larger than the sum of its proper divisors (880995064641).

1325345373375 is a wasteful number, since it uses less digits than its factorization.

1325345373375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1547672 (or 1547662 counting only the distinct ones).

The product of its digits is 11907000, while the sum is 51.

It can be divided in two parts, 13253 and 45373375, that added together give a triangular number (45386628 = T₉₅₂₇).

The spelling of 1325345373375 in words is "one trillion, three hundred twenty-five billion, three hundred forty-five million, three hundred seventy-three thousand, three hundred seventy-five".