2805255530050 has 24 divisors (see below), whose sum is σ = 5217910889472. Its totient is φ = 1122073050000.

The previous prime is 2805255530017. The next prime is 2805255530059. The reversal of 2805255530050 is 500355525082.

It is a super-2 number, since 2×2805255530050² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2805255529985 and 2805255530012.

It is not an unprimeable number, because it can be changed into a prime (2805255530059) 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, 1268275 + ... + 2686825.

It is an arithmetic number, because the mean of its divisors is an integer number (217412953728).

Almost surely, 2^{2805255530050} is an apocalyptic number.

2805255530050 is a deficient number, since it is larger than the sum of its proper divisors (2412655359422).

2805255530050 is a wasteful number, since it uses less digits than its factorization.

2805255530050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1458114 (or 1458109 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 2805255530050 in words is "two trillion, eight hundred five billion, two hundred fifty-five million, five hundred thirty thousand, fifty".