2559051 has 12 divisors (see below), whose sum is σ = 4032600. Its totient is φ = 1550880.

The previous prime is 2559043. The next prime is 2559071. The reversal of 2559051 is 1509552.

2559051 is a `hidden beast` number, since 25 + 590 + 51 = 666.

It is not a de Polignac number, because 2559051 - 2³ = 2559043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2559041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12826 + ... + 13023.

It is an arithmetic number, because the mean of its divisors is an integer number (336050).

2^2559051 is an apocalyptic number.

2559051 is a deficient number, since it is larger than the sum of its proper divisors (1473549).

2559051 is a wasteful number, since it uses less digits than its factorization.

2559051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25866 (or 25863 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The square root of 2559051 is about 1599.7034100107. The cubic root of 2559051 is about 136.7811698202.

Subtracting from 2559051 its product of nonzero digits (2250), we obtain a square (2556801 = 1599²).

The spelling of 2559051 in words is "two million, five hundred fifty-nine thousand, fifty-one".