65200255 has 8 divisors (see below), whose sum is σ = 80060112. Its totient is φ = 50947008.

The previous prime is 65200249. The next prime is 65200273. The reversal of 65200255 is 55200256.

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

It is a cyclic number.

It is not a de Polignac number, because 65200255 - 2¹³ = 65192063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151414 + ... + 151843.

It is an arithmetic number, because the mean of its divisors is an integer number (10007514).

Almost surely, 2^65200255 is an apocalyptic number.

65200255 is a deficient number, since it is larger than the sum of its proper divisors (14859857).

65200255 is a wasteful number, since it uses less digits than its factorization.

65200255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303305.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 65200255 is about 8074.6674854139. The cubic root of 65200255 is about 402.4850604642.

Subtracting from 65200255 its reverse (55200256), we obtain a palindrome (9999999).

The spelling of 65200255 in words is "sixty-five million, two hundred thousand, two hundred fifty-five".