1052599452085 has 16 divisors (see below), whose sum is σ = 1304049392640. Its totient is φ = 814800539520.

The previous prime is 1052599452017. The next prime is 1052599452101. The reversal of 1052599452085 is 5802549952501.

It is not a de Polignac number, because 1052599452085 - 2¹¹ = 1052599450037 is a prime.

It is a super-2 number, since 2×1052599452085² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 628704 + ... + 1581286.

It is an arithmetic number, because the mean of its divisors is an integer number (81503087040).

Almost surely, 2^{1052599452085} is an apocalyptic number.

It is an amenable number.

1052599452085 is a deficient number, since it is larger than the sum of its proper divisors (251449940555).

1052599452085 is an equidigital number, since it uses as much as digits as its factorization.

1052599452085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959748.

The product of its (nonzero) digits is 6480000, while the sum is 55.

The spelling of 1052599452085 in words is "one trillion, fifty-two billion, five hundred ninety-nine million, four hundred fifty-two thousand, eighty-five".