1248804888093 has 12 divisors (see below), whose sum is σ = 2061519180448. Its totient is φ = 713602793160.

The previous prime is 1248804888091. The next prime is 1248804888137. The reversal of 1248804888093 is 3908884088421.

It is not a de Polignac number, because 1248804888093 - 2¹ = 1248804888091 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63), and also a Moran number because the ratio is a prime number: 19822299811 = 1248804888093 / (1 + 2 + 4 + 8 + 8 + 0 + 4 + 8 + 8 + 8 + 0 + 9 + 3).

It is a self number, because there is not a number n which added to its sum of digits gives 1248804888093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1248804888091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9911149843 + ... + 9911149968.

Almost surely, 2^{1248804888093} is an apocalyptic number.

It is an amenable number.

1248804888093 is a deficient number, since it is larger than the sum of its proper divisors (812714292355).

1248804888093 is a wasteful number, since it uses less digits than its factorization.

1248804888093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19822299824 (or 19822299821 counting only the distinct ones).

The product of its (nonzero) digits is 28311552, while the sum is 63.

The spelling of 1248804888093 in words is "one trillion, two hundred forty-eight billion, eight hundred four million, eight hundred eighty-eight thousand, ninety-three".