1050483428505 has 48 divisors (see below), whose sum is σ = 2085592579200. Its totient is φ = 479151396864.

The previous prime is 1050483428473. The next prime is 1050483428509. The reversal of 1050483428505 is 5058243840501.

1050483428505 is a `hidden beast` number, since 1 + 0 + 50 + 48 + 34 + 28 + 505 = 666.

It is not a de Polignac number, because 1050483428505 - 2⁵ = 1050483428473 is a prime.

It is a super-2 number, since 2×1050483428505² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (1050483428509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3572227 + ... + 3855096.

It is an arithmetic number, because the mean of its divisors is an integer number (43449845400).

Almost surely, 2^{1050483428505} is an apocalyptic number.

1050483428505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1050483428505 is a deficient number, since it is larger than the sum of its proper divisors (1035109150695).

1050483428505 is a wasteful number, since it uses less digits than its factorization.

1050483428505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7427790 (or 7427787 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 45.

The spelling of 1050483428505 in words is "one trillion, fifty billion, four hundred eighty-three million, four hundred twenty-eight thousand, five hundred five".