4225716777 has 8 divisors (see below), whose sum is σ = 5643393760. Its totient is φ = 2812592160.

The previous prime is 4225716743. The next prime is 4225716797. The reversal of 4225716777 is 7776175224.

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

It is not a de Polignac number, because 4225716777 - 2¹⁸ = 4225454633 is a prime.

It is a super-4 number, since 4×4225716777⁴ (a number of 40 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4225716797) 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, 1135924 + ... + 1139637.

It is an arithmetic number, because the mean of its divisors is an integer number (705424220).

Almost surely, 2^4225716777 is an apocalyptic number.

It is an amenable number.

4225716777 is a deficient number, since it is larger than the sum of its proper divisors (1417676983).

4225716777 is a wasteful number, since it uses less digits than its factorization.

4225716777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2276183.

The product of its digits is 1152480, while the sum is 48.

The square root of 4225716777 is about 65005.5134354002. The cubic root of 4225716777 is about 1616.7149782046.

The spelling of 4225716777 in words is "four billion, two hundred twenty-five million, seven hundred sixteen thousand, seven hundred seventy-seven".