4255811410851 has 216 divisors, whose sum is σ = 8693555659152. Its totient is φ = 1985581382400.

The previous prime is 4255811410841. The next prime is 4255811410867. The reversal of 4255811410851 is 1580141185524.

4255811410851 = T₁₄₄₄₁₀ + T₁₄₄₄₁₁ + ... + T₁₄₄₈₁₆.

4255811410851 is a `hidden beast` number, since 4 + 2 + 5 + 581 + 1 + 4 + 10 + 8 + 51 = 666.

It is not a de Polignac number, because 4255811410851 - 2⁵ = 4255811410819 is a prime.

It is a super-2 number, since 2×4255811410851² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4255811410797 and 4255811410806.

It is not an unprimeable number, because it can be changed into a prime (4255811410841) by changing a digit.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 25583736 + ... + 25749546.

Almost surely, 2^{4255811410851} is an apocalyptic number.

4255811410851 is an abundant number, since it is smaller than the sum of its proper divisors (4437744248301).

4255811410851 is a wasteful number, since it uses less digits than its factorization.

4255811410851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165903 (or 165882 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 45.

The spelling of 4255811410851 in words is "four trillion, two hundred fifty-five billion, eight hundred eleven million, four hundred ten thousand, eight hundred fifty-one".