4256651077 has 8 divisors (see below), whose sum is σ = 4869461696. Its totient is φ = 3645019872.

The previous prime is 4256651057. The next prime is 4256651093. The reversal of 4256651077 is 7701566524.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4256651077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4256651057) 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, 287103 + ... + 301564.

It is an arithmetic number, because the mean of its divisors is an integer number (608682712).

Almost surely, 2^4256651077 is an apocalyptic number.

It is an amenable number.

4256651077 is a deficient number, since it is larger than the sum of its proper divisors (612810619).

4256651077 is a wasteful number, since it uses less digits than its factorization.

4256651077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589707.

The product of its (nonzero) digits is 352800, while the sum is 43.

The square root of 4256651077 is about 65243.0155418954. The cubic root of 4256651077 is about 1620.6504370031.

The spelling of 4256651077 in words is "four billion, two hundred fifty-six million, six hundred fifty-one thousand, seventy-seven".