2555333142 has 32 divisors (see below), whose sum is σ = 5391429120. Its totient is φ = 805180320.

The previous prime is 2555333141. The next prime is 2555333147. The reversal of 2555333142 is 2413335552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555333141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28243 + ... + 76865.

It is an arithmetic number, because the mean of its divisors is an integer number (168482160).

Almost surely, 2^2555333142 is an apocalyptic number.

2555333142 is an abundant number, since it is smaller than the sum of its proper divisors (2836095978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2555333142 is a wasteful number, since it uses less digits than its factorization.

2555333142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49108.

The product of its digits is 54000, while the sum is 33.

The square root of 2555333142 is about 50550.3030851448. The cubic root of 2555333142 is about 1367.1489793068.

Adding to 2555333142 its reverse (2413335552), we get a palindrome (4968668694).

The spelling of 2555333142 in words is "two billion, five hundred fifty-five million, three hundred thirty-three thousand, one hundred forty-two".