2048450864463 has 24 divisors (see below), whose sum is σ = 2980194016800. Its totient is φ = 1355823437760.

The previous prime is 2048450864459. The next prime is 2048450864479. The reversal of 2048450864463 is 3644680548402.

It is a happy number.

2048450864463 is a `hidden beast` number, since 20 + 4 + 84 + 5 + 0 + 86 + 4 + 463 = 666.

It is not a de Polignac number, because 2048450864463 - 2² = 2048450864459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2048450864413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 414856 + ... + 2066157.

It is an arithmetic number, because the mean of its divisors is an integer number (124174750700).

Almost surely, 2^{2048450864463} is an apocalyptic number.

2048450864463 is a deficient number, since it is larger than the sum of its proper divisors (931743152337).

2048450864463 is a wasteful number, since it uses less digits than its factorization.

2048450864463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2481679 (or 2481676 counting only the distinct ones).

The product of its (nonzero) digits is 17694720, while the sum is 54.

The spelling of 2048450864463 in words is "two trillion, forty-eight billion, four hundred fifty million, eight hundred sixty-four thousand, four hundred sixty-three".