2055751 has 2 divisors, whose sum is σ = 2055752. Its totient is φ = 2055750.

The previous prime is 2055727. The next prime is 2055769. The reversal of 2055751 is 1575502.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2055751 - 2⁵ = 2055719 is a prime.

It is a super-2 number, since 2×2055751² = 8452224348002, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2055551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027875 + 1027876.

It is an arithmetic number, because the mean of its divisors is an integer number (1027876).

2^2055751 is an apocalyptic number.

2055751 is a deficient number, since it is larger than the sum of its proper divisors (1).

2055751 is an equidigital number, since it uses as much as digits as its factorization.

2055751 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1750, while the sum is 25.

The square root of 2055751 is about 1433.7890360859. The cubic root of 2055751 is about 127.1520900949.

Subtracting from 2055751 its reverse (1575502), we obtain a square (480249 = 693²).

The spelling of 2055751 in words is "two million, fifty-five thousand, seven hundred fifty-one".