204048072054 has 16 divisors (see below), whose sum is σ = 453440160240. Its totient is φ = 68016024000.

The previous prime is 204048072017. The next prime is 204048072113. The reversal of 204048072054 is 450270840402.

204048072054 is a `hidden beast` number, since 20 + 40 + 480 + 72 + 0 + 54 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1889333947 + ... + 1889334054.

It is an arithmetic number, because the mean of its divisors is an integer number (28340010015).

Almost surely, 2^204048072054 is an apocalyptic number.

204048072054 is an abundant number, since it is smaller than the sum of its proper divisors (249392088186).

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

204048072054 is a wasteful number, since it uses less digits than its factorization.

204048072054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3778668012 (or 3778668006 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 36.

The spelling of 204048072054 in words is "two hundred four billion, forty-eight million, seventy-two thousand, fifty-four".