2550105430 has 48 divisors (see below), whose sum is σ = 4808756160. Its totient is φ = 973516544.

The previous prime is 2550105409. The next prime is 2550105433. The reversal of 2550105430 is 345010552.

It is a junction number, because it is equal to n+sod(n) for n = 2550105395 and 2550105404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2550105433) 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, 746787 + ... + 750193.

It is an arithmetic number, because the mean of its divisors is an integer number (100182420).

Almost surely, 2^2550105430 is an apocalyptic number.

2550105430 is a deficient number, since it is larger than the sum of its proper divisors (2258650730).

2550105430 is a wasteful number, since it uses less digits than its factorization.

2550105430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3561 (or 3532 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 2550105430 is about 50498.5685935750. The cubic root of 2550105430 is about 1366.2160363069.

Adding to 2550105430 its reverse (345010552), we get a palindrome (2895115982).

The spelling of 2550105430 in words is "two billion, five hundred fifty million, one hundred five thousand, four hundred thirty".