50652261 has 24 divisors (see below), whose sum is σ = 81768960. Its totient is φ = 29947200.

The previous prime is 50652257. The next prime is 50652293. The reversal of 50652261 is 16225605.

50652261 is a `hidden beast` number, since 5 + 0 + 652 + 2 + 6 + 1 = 666.

It is not a de Polignac number, because 50652261 - 2² = 50652257 is a prime.

It is a super-3 number, since 3×50652261³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50652211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2181 + ... + 10298.

It is an arithmetic number, because the mean of its divisors is an integer number (3407040).

Almost surely, 2^50652261 is an apocalyptic number.

It is an amenable number.

50652261 is a deficient number, since it is larger than the sum of its proper divisors (31116699).

50652261 is a wasteful number, since it uses less digits than its factorization.

50652261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12537 (or 12534 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 50652261 is about 7117.0401853580. The cubic root of 50652261 is about 369.9982006243.

Adding to 50652261 its reverse (16225605), we get a palindrome (66877866).

The spelling of 50652261 in words is "fifty million, six hundred fifty-two thousand, two hundred sixty-one".