4256011351 has 4 divisors (see below), whose sum is σ = 4346564832. Its totient is φ = 4165457872.

The previous prime is 4256011289. The next prime is 4256011363. The reversal of 4256011351 is 1531106524.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4256011351 - 2²⁵ = 4222456919 is a prime.

It is a super-2 number, since 2×4256011351² = 36227265239681690402, which 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 (4256011751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45276670 + ... + 45276763.

It is an arithmetic number, because the mean of its divisors is an integer number (1086641208).

Almost surely, 2^4256011351 is an apocalyptic number.

4256011351 is a deficient number, since it is larger than the sum of its proper divisors (90553481).

4256011351 is an equidigital number, since it uses as much as digits as its factorization.

4256011351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90553480.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 4256011351 is about 65238.1127179504. The cubic root of 4256011351 is about 1620.5692445238.

Adding to 4256011351 its reverse (1531106524), we get a palindrome (5787117875).

The spelling of 4256011351 in words is "four billion, two hundred fifty-six million, eleven thousand, three hundred fifty-one".