2555503050278 has 8 divisors (see below), whose sum is σ = 3870470639568. Its totient is φ = 1265346170424.

The previous prime is 2555503050251. The next prime is 2555503050281. The reversal of 2555503050278 is 8720503055552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6202677101 + ... + 6202677512.

It is an arithmetic number, because the mean of its divisors is an integer number (483808829946).

Almost surely, 2^{2555503050278} is an apocalyptic number.

2555503050278 is a deficient number, since it is larger than the sum of its proper divisors (1314967589290).

2555503050278 is a wasteful number, since it uses less digits than its factorization.

2555503050278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12405354718.

The product of its (nonzero) digits is 2100000, while the sum is 47.

The spelling of 2555503050278 in words is "two trillion, five hundred fifty-five billion, five hundred three million, fifty thousand, two hundred seventy-eight".