1351161546125 has 32 divisors (see below), whose sum is σ = 1732266881280. Its totient is φ = 1051445937600.

The previous prime is 1351161546109. The next prime is 1351161546127. The reversal of 1351161546125 is 5216451611531.

It is not a de Polignac number, because 1351161546125 - 2⁴ = 1351161546109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351161546127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19107584 + ... + 19178166.

It is an arithmetic number, because the mean of its divisors is an integer number (54133340040).

Almost surely, 2^{1351161546125} is an apocalyptic number.

It is an amenable number.

1351161546125 is a deficient number, since it is larger than the sum of its proper divisors (381105335155).

1351161546125 is an equidigital number, since it uses as much as digits as its factorization.

1351161546125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74774 (or 74764 counting only the distinct ones).

The product of its digits is 108000, while the sum is 41.

The spelling of 1351161546125 in words is "one trillion, three hundred fifty-one billion, one hundred sixty-one million, five hundred forty-six thousand, one hundred twenty-five".