1350725110849 has 27 divisors (see below), whose sum is σ = 1406621515593. Its totient is φ = 1297023012000.

The previous prime is 1350725110807. The next prime is 1350725110907. The reversal of 1350725110849 is 9480115270531.

The square root of 1350725110849 is 1162207.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 1005958850625 + 344766260224 = 1002975^2 + 587168^2 .

It is not a de Polignac number, because 1350725110849 - 2¹⁵ = 1350725078081 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1350725110799 and 1350725110808.

It is not an unprimeable number, because it can be changed into a prime (1350725110349) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4343167404 + ... + 4343167714.

Almost surely, 2^{1350725110849} is an apocalyptic number.

1350725110849 is the 1162207-th square number.

1350725110849 is the 581104-th centered octagonal number.

It is an amenable number.

1350725110849 is a deficient number, since it is larger than the sum of its proper divisors (55896404744).

1350725110849 is an frugal number, since it uses more digits than its factorization.

1350725110849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898 (or 449 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 46.

The spelling of 1350725110849 in words is "one trillion, three hundred fifty billion, seven hundred twenty-five million, one hundred ten thousand, eight hundred forty-nine".