1325614116500 has 24 divisors (see below), whose sum is σ = 2895141231528. Its totient is φ = 530245646400.

The previous prime is 1325614116493. The next prime is 1325614116509. The reversal of 1325614116500 is 56114165231.

It can be written as a sum of positive squares in 4 ways, for example, as 182455413904 + 1143158702596 = 427148^2 + 1069186^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325614116509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1325613617 + ... + 1325614616.

It is an arithmetic number, because the mean of its divisors is an integer number (120630884647).

Almost surely, 2^{1325614116500} is an apocalyptic number.

1325614116500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1325614116500 is an abundant number, since it is smaller than the sum of its proper divisors (1569527115028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1325614116500 is a wasteful number, since it uses less digits than its factorization.

1325614116500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2651228252 (or 2651228240 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

The spelling of 1325614116500 in words is "one trillion, three hundred twenty-five billion, six hundred fourteen million, one hundred sixteen thousand, five hundred".