1052207932489 has 4 divisors (see below), whose sum is σ = 1202523351424. Its totient is φ = 901892513556.

The previous prime is 1052207932481. The next prime is 1052207932519. The reversal of 1052207932489 is 9842397022501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1052207932489 - 2³ = 1052207932481 is a prime.

It is a super-2 number, since 2×1052207932489² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1052207932481) 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 3 ways as a sum of consecutive naturals, for example, 75157709457 + ... + 75157709470.

It is an arithmetic number, because the mean of its divisors is an integer number (300630837856).

Almost surely, 2^{1052207932489} is an apocalyptic number.

It is an amenable number.

1052207932489 is a deficient number, since it is larger than the sum of its proper divisors (150315418935).

1052207932489 is an equidigital number, since it uses as much as digits as its factorization.

1052207932489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150315418934.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 1052207932489 in words is "one trillion, fifty-two billion, two hundred seven million, nine hundred thirty-two thousand, four hundred eighty-nine".