1348048713025 has 63 divisors (see below), whose sum is σ = 1953059637769. Its totient is φ = 923010859680.

The previous prime is 1348048712929. The next prime is 1348048713029. The reversal of 1348048713025 is 5203178408431.

The square root of 1348048713025 is 1161055.

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 388416879361 + 959631833664 = 623231^2 + 979608^2 .

It is not a de Polignac number, because 1348048713025 - 2¹³ = 1348048704833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1348048713029) by changing a digit.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 1991208987 + ... + 1991209663.

Almost surely, 2^{1348048713025} is an apocalyptic number.

1348048713025 is the 1161055-th square number.

1348048713025 is the 580528-th centered octagonal number.

It is an amenable number.

1348048713025 is a deficient number, since it is larger than the sum of its proper divisors (605010924744).

1348048713025 is an frugal number, since it uses more digits than its factorization.

1348048713025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1406 (or 689 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 1348048713025 in words is "one trillion, three hundred forty-eight billion, forty-eight million, seven hundred thirteen thousand, twenty-five".