2575780041 has 16 divisors (see below), whose sum is σ = 3648262464. Its totient is φ = 1610901504.

The previous prime is 2575780021. The next prime is 2575780043. The reversal of 2575780041 is 1400875752.

It is not a de Polignac number, because 2575780041 - 2¹⁷ = 2575648969 is a prime.

It is a super-2 number, since 2×2575780041² = 13269285639227923362, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2575780043) 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, 66600 + ... + 97913.

It is an arithmetic number, because the mean of its divisors is an integer number (228016404).

Almost surely, 2^2575780041 is an apocalyptic number.

It is an amenable number.

2575780041 is a deficient number, since it is larger than the sum of its proper divisors (1072482423).

2575780041 is a wasteful number, since it uses less digits than its factorization.

2575780041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164840.

The product of its (nonzero) digits is 78400, while the sum is 39.

The square root of 2575780041 is about 50752.1432158288. The cubic root of 2575780041 is about 1370.7857820132.

The spelling of 2575780041 in words is "two billion, five hundred seventy-five million, seven hundred eighty thousand, forty-one".