1053405045115 has 8 divisors (see below), whose sum is σ = 1264220716608. Its totient is φ = 842634261120.

The previous prime is 1053405045109. The next prime is 1053405045137. The reversal of 1053405045115 is 5115405043501.

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

It is not a de Polignac number, because 1053405045115 - 2¹³ = 1053405036923 is a prime.

It is a super-2 number, since 2×1053405045115² (a number of 25 digits) contains 22 as substring.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 11170222 + ... + 11264131.

It is an arithmetic number, because the mean of its divisors is an integer number (158027589576).

Almost surely, 2^{1053405045115} is an apocalyptic number.

1053405045115 is a deficient number, since it is larger than the sum of its proper divisors (210815671493).

1053405045115 is an equidigital number, since it uses as much as digits as its factorization.

1053405045115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22443749.

The product of its (nonzero) digits is 30000, while the sum is 34.

The spelling of 1053405045115 in words is "one trillion, fifty-three billion, four hundred five million, forty-five thousand, one hundred fifteen".