204750054 has 12 divisors (see below), whose sum is σ = 443625156. Its totient is φ = 68250012.

The previous prime is 204750043. The next prime is 204750059. The reversal of 204750054 is 450057402.

204750054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×204750054² = 83845169226005832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204750059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5687484 + ... + 5687519.

It is an arithmetic number, because the mean of its divisors is an integer number (36968763).

Almost surely, 2^204750054 is an apocalyptic number.

204750054 is an abundant number, since it is smaller than the sum of its proper divisors (238875102).

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

204750054 is a wasteful number, since it uses less digits than its factorization.

204750054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11375011 (or 11375008 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 204750054 is about 14309.0899081668. The cubic root of 204750054 is about 589.3971185332.

The spelling of 204750054 in words is "two hundred four million, seven hundred fifty thousand, fifty-four".