1050453111255 has 32 divisors (see below), whose sum is σ = 1682822960640. Its totient is φ = 559542641280.

The previous prime is 1050453111251. The next prime is 1050453111277. The reversal of 1050453111255 is 5521113540501.

It is a happy number.

It is not a de Polignac number, because 1050453111255 - 2² = 1050453111251 is a prime.

It is a super-2 number, since 2×1050453111255² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050453111251) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 80407854 + ... + 80420916.

It is an arithmetic number, because the mean of its divisors is an integer number (52588217520).

Almost surely, 2^{1050453111255} is an apocalyptic number.

1050453111255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1050453111255 is a deficient number, since it is larger than the sum of its proper divisors (632369849385).

1050453111255 is a wasteful number, since it uses less digits than its factorization.

1050453111255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19351.

The product of its (nonzero) digits is 15000, while the sum is 33.

Adding to 1050453111255 its reverse (5521113540501), we get a palindrome (6571566651756).

The spelling of 1050453111255 in words is "one trillion, fifty billion, four hundred fifty-three million, one hundred eleven thousand, two hundred fifty-five".