204735879050 has 24 divisors (see below), whose sum is σ = 380873860236. Its totient is φ = 81880346240.

The previous prime is 204735879041. The next prime is 204735879079. The reversal of 204735879050 is 50978537402.

It can be written as a sum of positive squares in 6 ways, for example, as 185439613129 + 19296265921 = 430627^2 + 138911^2 .

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a self number, because there is not a number n which added to its sum of digits gives 204735879050.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52337 + ... + 642036.

Almost surely, 2^204735879050 is an apocalyptic number.

204735879050 is a deficient number, since it is larger than the sum of its proper divisors (176137981186).

204735879050 is a wasteful number, since it uses less digits than its factorization.

204735879050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700282 (or 700277 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 50.

The spelling of 204735879050 in words is "two hundred four billion, seven hundred thirty-five million, eight hundred seventy-nine thousand, fifty".