2556046041 has 16 divisors (see below), whose sum is σ = 3605659200. Its totient is φ = 1606143168.

The previous prime is 2556046037. The next prime is 2556046057. The reversal of 2556046041 is 1406406552.

It is not a de Polignac number, because 2556046041 - 2² = 2556046037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2556045993 and 2556046011.

It is not an unprimeable number, because it can be changed into a prime (2556046021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102586 + ... + 125043.

It is an arithmetic number, because the mean of its divisors is an integer number (225353700).

Almost surely, 2^2556046041 is an apocalyptic number.

It is an amenable number.

2556046041 is a deficient number, since it is larger than the sum of its proper divisors (1049613159).

2556046041 is a wasteful number, since it uses less digits than its factorization.

2556046041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227848.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 2556046041 is about 50557.3539754604. The cubic root of 2556046041 is about 1367.2761053948.

The spelling of 2556046041 in words is "two billion, five hundred fifty-six million, forty-six thousand, forty-one".