2555279049350 has 24 divisors (see below), whose sum is σ = 4752935662440. Its totient is φ = 1022086537920.

The previous prime is 2555279049283. The next prime is 2555279049359. The reversal of 2555279049350 is 539409725552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555279049359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1502489 + ... + 2714411.

It is an arithmetic number, because the mean of its divisors is an integer number (198038985935).

Almost surely, 2^{2555279049350} is an apocalyptic number.

2555279049350 is a deficient number, since it is larger than the sum of its proper divisors (2197656613090).

2555279049350 is a wasteful number, since it uses less digits than its factorization.

2555279049350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254104 (or 1254099 counting only the distinct ones).

The product of its (nonzero) digits is 17010000, while the sum is 56.

The spelling of 2555279049350 in words is "two trillion, five hundred fifty-five billion, two hundred seventy-nine million, forty-nine thousand, three hundred fifty".