2556037341 has 24 divisors (see below), whose sum is σ = 4337520096. Its totient is φ = 1429950240.

The previous prime is 2556037313. The next prime is 2556037343. The reversal of 2556037341 is 1437306552.

2556037341 is a `hidden beast` number, since 2 + 5 + 5 + 603 + 7 + 3 + 41 = 666.

It is not a de Polignac number, because 2556037341 - 2⁷ = 2556037213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2556037296 and 2556037305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2556037343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 991735 + ... + 994308.

It is an arithmetic number, because the mean of its divisors is an integer number (180730004).

Almost surely, 2^2556037341 is an apocalyptic number.

It is an amenable number.

2556037341 is a deficient number, since it is larger than the sum of its proper divisors (1781482755).

2556037341 is a wasteful number, since it uses less digits than its factorization.

2556037341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1986073 (or 1986070 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 2556037341 is about 50557.2679344919. The cubic root of 2556037341 is about 1367.2745541297.

The spelling of 2556037341 in words is "two billion, five hundred fifty-six million, thirty-seven thousand, three hundred forty-one".