52640203341 has 16 divisors (see below), whose sum is σ = 76630233600. Its totient is φ = 31877043120.

The previous prime is 52640203337. The next prime is 52640203381. The reversal of 52640203341 is 14330204625.

It is not a de Polignac number, because 52640203341 - 2² = 52640203337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52640203299 and 52640203308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52640203331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 611791 + ... + 692508.

It is an arithmetic number, because the mean of its divisors is an integer number (4789389600).

Almost surely, 2^52640203341 is an apocalyptic number.

It is an amenable number.

52640203341 is a deficient number, since it is larger than the sum of its proper divisors (23990030259).

52640203341 is a wasteful number, since it uses less digits than its factorization.

52640203341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305536.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 52640203341 its reverse (14330204625), we get a palindrome (66970407966).

The spelling of 52640203341 in words is "fifty-two billion, six hundred forty million, two hundred three thousand, three hundred forty-one".