50613236 has 48 divisors (see below), whose sum is σ = 95726400. Its totient is φ = 23369472.

The previous prime is 50613223. The next prime is 50613239. The reversal of 50613236 is 63231605.

50613236 = 199² + 200² + ... + 542².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50613239) 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, 364055 + ... + 364193.

It is an arithmetic number, because the mean of its divisors is an integer number (1994300).

Almost surely, 2^50613236 is an apocalyptic number.

It is an amenable number.

50613236 is a deficient number, since it is larger than the sum of its proper divisors (45113164).

50613236 is a wasteful number, since it uses less digits than its factorization.

50613236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 50613236 is about 7114.2979976945. The cubic root of 50613236 is about 369.9031545902.

The spelling of 50613236 in words is "fifty million, six hundred thirteen thousand, two hundred thirty-six".