2555143514 has 32 divisors (see below), whose sum is σ = 4875984000. Its totient is φ = 995507520.

The previous prime is 2555143477. The next prime is 2555143523. The reversal of 2555143514 is 4153415552.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161759 + ... + 176850.

It is an arithmetic number, because the mean of its divisors is an integer number (152374500).

Almost surely, 2^2555143514 is an apocalyptic number.

2555143514 is a deficient number, since it is larger than the sum of its proper divisors (2320840486).

2555143514 is a wasteful number, since it uses less digits than its factorization.

2555143514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338643 (or 338629 counting only the distinct ones).

The product of its digits is 60000, while the sum is 35.

The square root of 2555143514 is about 50548.4274137188. The cubic root of 2555143514 is about 1367.1151603453.

The spelling of 2555143514 in words is "two billion, five hundred fifty-five million, one hundred forty-three thousand, five hundred fourteen".