2555351342 has 4 divisors (see below), whose sum is σ = 3833027016. Its totient is φ = 1277675670.

The previous prime is 2555351339. The next prime is 2555351347. The reversal of 2555351342 is 2431535552.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2555351342² = 13059640962122401928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555351347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 638837834 + ... + 638837837.

It is an arithmetic number, because the mean of its divisors is an integer number (958256754).

Almost surely, 2^2555351342 is an apocalyptic number.

2555351342 is a deficient number, since it is larger than the sum of its proper divisors (1277675674).

2555351342 is a wasteful number, since it uses less digits than its factorization.

2555351342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277675673.

The product of its digits is 90000, while the sum is 35.

The square root of 2555351342 is about 50550.4831035273. The cubic root of 2555351342 is about 1367.1522250744.

Adding to 2555351342 its reverse (2431535552), we get a palindrome (4986886894).

The spelling of 2555351342 in words is "two billion, five hundred fifty-five million, three hundred fifty-one thousand, three hundred forty-two".