4278052206054 has 80 divisors (see below), whose sum is σ = 10479855836736. Its totient is φ = 1293603231600.

The previous prime is 4278052205993. The next prime is 4278052206083. The reversal of 4278052206054 is 4506022508724.

4278052206054 is a `hidden beast` number, since 4 + 2 + 78 + 0 + 522 + 0 + 6 + 0 + 54 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1738152 + ... + 3402539.

Almost surely, 2^{4278052206054} is an apocalyptic number.

4278052206054 is an abundant number, since it is smaller than the sum of its proper divisors (6201803630682).

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

4278052206054 is a wasteful number, since it uses less digits than its factorization.

4278052206054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5141183 (or 5141174 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 45.

The spelling of 4278052206054 in words is "four trillion, two hundred seventy-eight billion, fifty-two million, two hundred six thousand, fifty-four".