53255343202 has 8 divisors (see below), whose sum is σ = 79885188396. Its totient is φ = 26626947072.

The previous prime is 53255343173. The next prime is 53255343217. The reversal of 53255343202 is 20234355235.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 52478104561 + 777238641 = 229081^2 + 27879^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×53255343202² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265183 + ... + 420514.

Almost surely, 2^53255343202 is an apocalyptic number.

53255343202 is a deficient number, since it is larger than the sum of its proper divisors (26629845194).

53255343202 is a wasteful number, since it uses less digits than its factorization.

53255343202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724532.

The product of its (nonzero) digits is 108000, while the sum is 34.

Adding to 53255343202 its reverse (20234355235), we get a palindrome (73489698437).

The spelling of 53255343202 in words is "fifty-three billion, two hundred fifty-five million, three hundred forty-three thousand, two hundred two".