1054350017279 has 8 divisors (see below), whose sum is σ = 1147159576080. Its totient is φ = 963212702976.

The previous prime is 1054350017269. The next prime is 1054350017291. The reversal of 1054350017279 is 9727100534501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1054350017279 - 2⁸ = 1054350017023 is a prime.

It is a super-2 number, since 2×1054350017279² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054350017269) 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 7 ways as a sum of consecutive naturals, for example, 418059809 + ... + 418062330.

It is an arithmetic number, because the mean of its divisors is an integer number (143394947010).

Almost surely, 2^{1054350017279} is an apocalyptic number.

1054350017279 is a deficient number, since it is larger than the sum of its proper divisors (92809558801).

1054350017279 is an equidigital number, since it uses as much as digits as its factorization.

1054350017279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836122249.

The product of its (nonzero) digits is 264600, while the sum is 44.

The spelling of 1054350017279 in words is "one trillion, fifty-four billion, three hundred fifty million, seventeen thousand, two hundred seventy-nine".