1248053308413 has 8 divisors (see below), whose sum is σ = 1670257216800. Its totient is φ = 828942469488.

The previous prime is 1248053308387. The next prime is 1248053308421. The reversal of 1248053308413 is 3148033508421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1248053308413 - 2⁸ = 1248053308157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1248053308423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773266423 + ... + 773268036.

It is an arithmetic number, because the mean of its divisors is an integer number (208782152100).

Almost surely, 2^{1248053308413} is an apocalyptic number.

It is an amenable number.

1248053308413 is a deficient number, since it is larger than the sum of its proper divisors (422203908387).

1248053308413 is a wasteful number, since it uses less digits than its factorization.

1248053308413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1546534731.

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 1248053308413 in words is "one trillion, two hundred forty-eight billion, fifty-three million, three hundred eight thousand, four hundred thirteen".