2555280050 has 24 divisors (see below), whose sum is σ = 4759945716. Its totient is φ = 1020579840.

The previous prime is 2555280041. The next prime is 2555280053. The reversal of 2555280050 is 500825552.

2555280050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 953759689 + 1601520361 = 30883^2 + 40019^2 .

It is a super-2 number, since 2×2555280050² = 13058912267856005000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2555279989 and 2555280016.

It is not an unprimeable number, because it can be changed into a prime (2555280053) 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, 4319 + ... + 71618.

Almost surely, 2^2555280050 is an apocalyptic number.

2555280050 is a deficient number, since it is larger than the sum of its proper divisors (2204665666).

2555280050 is a wasteful number, since it uses less digits than its factorization.

2555280050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76622 (or 76617 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 32.

The square root of 2555280050 is about 50549.7779421433. Note that the first 3 decimals coincide. The cubic root of 2555280050 is about 1367.1395108511.

The spelling of 2555280050 in words is "two billion, five hundred fifty-five million, two hundred eighty thousand, fifty".