202054316652 has 36 divisors (see below), whose sum is σ = 511291269216. Its totient is φ = 67279853280.

The previous prime is 202054316627. The next prime is 202054316657. The reversal of 202054316652 is 256613450202.

202054316652 is a `hidden beast` number, since 2 + 0 + 2 + 0 + 543 + 1 + 66 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (202054316657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2948388 + ... + 3016139.

It is an arithmetic number, because the mean of its divisors is an integer number (14202535256).

Almost surely, 2^202054316652 is an apocalyptic number.

It is an amenable number.

202054316652 is an abundant number, since it is smaller than the sum of its proper divisors (309236952564).

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

202054316652 is a wasteful number, since it uses less digits than its factorization.

202054316652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5965478 (or 5965473 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 202054316652 its reverse (256613450202), we get a palindrome (458667766854).

The spelling of 202054316652 in words is "two hundred two billion, fifty-four million, three hundred sixteen thousand, six hundred fifty-two".