1048551963312 has 80 divisors (see below), whose sum is σ = 3097859795712. Its totient is φ = 299379667200.

The previous prime is 1048551963293. The next prime is 1048551963317. The reversal of 1048551963312 is 2133691558401.

It is a super-2 number, since 2×1048551963312² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (1048551963317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 587823 + ... + 1562894.

Almost surely, 2^{1048551963312} is an apocalyptic number.

1048551963312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1048551963312 is an abundant number, since it is smaller than the sum of its proper divisors (2049307832400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1048551963312 is a wasteful number, since it uses less digits than its factorization.

1048551963312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152186 (or 2152180 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 48.

The spelling of 1048551963312 in words is "one trillion, forty-eight billion, five hundred fifty-one million, nine hundred sixty-three thousand, three hundred twelve".