1148886546050 has 48 divisors (see below), whose sum is σ = 2326964457600. Its totient is φ = 420354849600.

The previous prime is 1148886546043. The next prime is 1148886546077. The reversal of 1148886546050 is 506456888411.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20823386 + ... + 20878485.

It is an arithmetic number, because the mean of its divisors is an integer number (48478426200).

Almost surely, 2^{1148886546050} is an apocalyptic number.

1148886546050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1148886546050 is an abundant number, since it is smaller than the sum of its proper divisors (1178077911550).

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

1148886546050 is a wasteful number, since it uses less digits than its factorization.

1148886546050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41701931 (or 41701926 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 56.

The spelling of 1148886546050 in words is "one trillion, one hundred forty-eight billion, eight hundred eighty-six million, five hundred forty-six thousand, fifty".