1353342361725 has 24 divisors (see below), whose sum is σ = 2486140043520. Its totient is φ = 721782592560.

The previous prime is 1353342361703. The next prime is 1353342361741. The reversal of 1353342361725 is 5271632433531.

1353342361725 is a `hidden beast` number, since 1 + 3 + 5 + 3 + 3 + 4 + 2 + 3 + 617 + 25 = 666.

It is not a de Polignac number, because 1353342361725 - 2¹³ = 1353342353533 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1002475149 + ... + 1002476498.

It is an arithmetic number, because the mean of its divisors is an integer number (103589168480).

Almost surely, 2^{1353342361725} is an apocalyptic number.

1353342361725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1353342361725 is a deficient number, since it is larger than the sum of its proper divisors (1132797681795).

1353342361725 is a wasteful number, since it uses less digits than its factorization.

1353342361725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2004951666 (or 2004951655 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 45.

The spelling of 1353342361725 in words is "one trillion, three hundred fifty-three billion, three hundred forty-two million, three hundred sixty-one thousand, seven hundred twenty-five".