255105151104320 has 168 divisors, whose sum is σ = 689253179564544. Its totient is φ = 89773073280000.

The previous prime is 255105151104319. The next prime is 255105151104359. The reversal of 255105151104320 is 23401151501552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105065156 + ... + 107465795.

It is an arithmetic number, because the mean of its divisors is an integer number (4102697497408).

Almost surely, 2^{255105151104320} is an apocalyptic number.

255105151104320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255105151104320 is an abundant number, since it is smaller than the sum of its proper divisors (434148028460224).

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

255105151104320 is a wasteful number, since it uses less digits than its factorization.

255105151104320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212531021 (or 212531000 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 35.

The spelling of 255105151104320 in words is "two hundred fifty-five trillion, one hundred five billion, one hundred fifty-one million, one hundred four thousand, three hundred twenty".