50523340 has 48 divisors (see below), whose sum is σ = 121665600. Its totient is φ = 17263872.

The previous prime is 50523313. The next prime is 50523359. The reversal of 50523340 is 4332505.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70906 + ... + 71614.

It is an arithmetic number, because the mean of its divisors is an integer number (2534700).

Almost surely, 2^50523340 is an apocalyptic number.

It is an amenable number.

50523340 is an abundant number, since it is smaller than the sum of its proper divisors (71142260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50523340 is a wasteful number, since it uses less digits than its factorization.

50523340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234 (or 1232 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 50523340 is about 7107.9772087423. The cubic root of 50523340 is about 369.6840253449.

Adding to 50523340 its reverse (4332505), we get a palindrome (54855845).

The spelling of 50523340 in words is "fifty million, five hundred twenty-three thousand, three hundred forty".