2550366142 has 16 divisors (see below), whose sum is σ = 3855089664. Its totient is φ = 1265355000.

The previous prime is 2550366131. The next prime is 2550366151. The reversal of 2550366142 is 2416630552.

It is a junction number, because it is equal to n+sod(n) for n = 2550366098 and 2550366107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307267 + ... + 315457.

It is an arithmetic number, because the mean of its divisors is an integer number (240943104).

Almost surely, 2^2550366142 is an apocalyptic number.

2550366142 is a deficient number, since it is larger than the sum of its proper divisors (1304723522).

2550366142 is a wasteful number, since it uses less digits than its factorization.

2550366142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9375.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 2550366142 is about 50501.1499077001. The cubic root of 2550366142 is about 1366.2625934379.

Adding to 2550366142 its reverse (2416630552), we get a palindrome (4966996694).

The spelling of 2550366142 in words is "two billion, five hundred fifty million, three hundred sixty-six thousand, one hundred forty-two".