538500202 has 4 divisors (see below), whose sum is σ = 807750306. Its totient is φ = 269250100.

The previous prime is 538500187. The next prime is 538500203. The reversal of 538500202 is 202005835.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 445589881 + 92910321 = 21109^2 + 9639^2 .

It is not an unprimeable number, because it can be changed into a prime (538500203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134625049 + ... + 134625052.

Almost surely, 2^538500202 is an apocalyptic number.

538500202 is a deficient number, since it is larger than the sum of its proper divisors (269250104).

538500202 is a wasteful number, since it uses less digits than its factorization.

538500202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269250103.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 538500202 is about 23205.6071241414. The cubic root of 538500202 is about 813.5706825807.

The spelling of 538500202 in words is "five hundred thirty-eight million, five hundred thousand, two hundred two".