4252765823377 has 2 divisors, whose sum is σ = 4252765823378. Its totient is φ = 4252765823376.

The previous prime is 4252765823351. The next prime is 4252765823399. The reversal of 4252765823377 is 7733285672524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4191646117201 + 61119706176 = 2047351^2 + 247224^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4252765823377 is a prime.

It is a super-3 number, since 3×4252765823377³ (a number of 39 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (4252765923377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2126382911688 + 2126382911689.

It is an arithmetic number, because the mean of its divisors is an integer number (2126382911689).

Almost surely, 2^{4252765823377} is an apocalyptic number.

It is an amenable number.

4252765823377 is a deficient number, since it is larger than the sum of its proper divisors (1).

4252765823377 is an equidigital number, since it uses as much as digits as its factorization.

4252765823377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 118540800, while the sum is 61.

The spelling of 4252765823377 in words is "four trillion, two hundred fifty-two billion, seven hundred sixty-five million, eight hundred twenty-three thousand, three hundred seventy-seven".