1052669429345 has 8 divisors (see below), whose sum is σ = 1266203800680. Its totient is φ = 840135219840.

The previous prime is 1052669429323. The next prime is 1052669429387. The reversal of 1052669429345 is 5439249662501.

It can be written as a sum of positive squares in 4 ways, for example, as 117951720481 + 934717708864 = 343441^2 + 966808^2 .

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

It is not a de Polignac number, because 1052669429345 - 2⁸ = 1052669429089 is a prime.

It is a super-2 number, since 2×1052669429345² (a number of 25 digits) contains 22 as substring.

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, 250038140 + ... + 250042349.

It is an arithmetic number, because the mean of its divisors is an integer number (158275475085).

Almost surely, 2^{1052669429345} is an apocalyptic number.

It is an amenable number.

1052669429345 is a deficient number, since it is larger than the sum of its proper divisors (213534371335).

1052669429345 is an equidigital number, since it uses as much as digits as its factorization.

1052669429345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500080915.

The product of its (nonzero) digits is 13996800, while the sum is 56.

The spelling of 1052669429345 in words is "one trillion, fifty-two billion, six hundred sixty-nine million, four hundred twenty-nine thousand, three hundred forty-five".