4252777546279 has 8 divisors (see below), whose sum is σ = 4295140967952. Its totient is φ = 4210419158400.

The previous prime is 4252777546247. The next prime is 4252777546289. The reversal of 4252777546279 is 9726457772524.

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

It is not a de Polignac number, because 4252777546279 - 2⁵ = 4252777546247 is a prime.

It is a super-2 number, since 2×4252777546279² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4252777546289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451167 + ... + 2951119.

It is an arithmetic number, because the mean of its divisors is an integer number (536892620994).

Almost surely, 2^{4252777546279} is an apocalyptic number.

4252777546279 is a deficient number, since it is larger than the sum of its proper divisors (42363421673).

4252777546279 is a wasteful number, since it uses less digits than its factorization.

4252777546279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2516897.

The product of its digits is 414892800, while the sum is 67.

The spelling of 4252777546279 in words is "four trillion, two hundred fifty-two billion, seven hundred seventy-seven million, five hundred forty-six thousand, two hundred seventy-nine".