538773828210 has 128 divisors (see below), whose sum is σ = 1570316544000. Its totient is φ = 130859642880.

The previous prime is 538773828209. The next prime is 538773828223. The reversal of 538773828210 is 12828377835.

538773828210 is a `hidden beast` number, since 538 + 7 + 7 + 3 + 82 + 8 + 21 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1750935 + ... + 2035514.

It is an arithmetic number, because the mean of its divisors is an integer number (12268098000).

Almost surely, 2^538773828210 is an apocalyptic number.

538773828210 is an abundant number, since it is smaller than the sum of its proper divisors (1031542715790).

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

538773828210 is a wasteful number, since it uses less digits than its factorization.

538773828210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3786513 (or 3786507 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 54.

The spelling of 538773828210 in words is "five hundred thirty-eight billion, seven hundred seventy-three million, eight hundred twenty-eight thousand, two hundred ten".