2550411481 has 8 divisors (see below), whose sum is σ = 2591039360. Its totient is φ = 2509859088.

The previous prime is 2550411449. The next prime is 2550411491. The reversal of 2550411481 is 1841140552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2550411481 - 2⁵ = 2550411449 is a prime.

It is a super-2 number, since 2×2550411481² = 13009197444833226722, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (2550411491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51295 + ... + 87931.

It is an arithmetic number, because the mean of its divisors is an integer number (323879920).

Almost surely, 2^2550411481 is an apocalyptic number.

It is an amenable number.

2550411481 is a deficient number, since it is larger than the sum of its proper divisors (40627879).

2550411481 is a wasteful number, since it uses less digits than its factorization.

2550411481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37743.

The product of its (nonzero) digits is 6400, while the sum is 31.

The square root of 2550411481 is about 50501.5987964738. The cubic root of 2550411481 is about 1366.2706896104.

The spelling of 2550411481 in words is "two billion, five hundred fifty million, four hundred eleven thousand, four hundred eighty-one".