4352942257569 has 12 divisors (see below), whose sum is σ = 6352403708196. Its totient is φ = 2872044375552.

The previous prime is 4352942257567. The next prime is 4352942257583. The reversal of 4352942257569 is 9657522492534.

4352942257569 is a `hidden beast` number, since 4 + 3 + 5 + 2 + 9 + 42 + 25 + 7 + 569 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1658377328400 + 2694564929169 = 1287780^2 + 1641513^2 .

It is not a de Polignac number, because 4352942257569 - 2¹ = 4352942257567 is a prime.

It is a super-2 number, since 2×4352942257569² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4352942257567) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2493093204 + ... + 2493094949.

It is an arithmetic number, because the mean of its divisors is an integer number (529366975683).

Almost surely, 2^{4352942257569} is an apocalyptic number.

It is an amenable number.

4352942257569 is a deficient number, since it is larger than the sum of its proper divisors (1999461450627).

4352942257569 is a wasteful number, since it uses less digits than its factorization.

4352942257569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4986188256 (or 4986188253 counting only the distinct ones).

The product of its digits is 163296000, while the sum is 63.

The spelling of 4352942257569 in words is "four trillion, three hundred fifty-two billion, nine hundred forty-two million, two hundred fifty-seven thousand, five hundred sixty-nine".