50535394 has 64 divisors (see below), whose sum is σ = 98703360. Its totient is φ = 18982080.

The previous prime is 50535367. The next prime is 50535403. The reversal of 50535394 is 49353505.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 953472 + ... + 953524.

It is an arithmetic number, because the mean of its divisors is an integer number (1542240).

Almost surely, 2^50535394 is an apocalyptic number.

50535394 is a deficient number, since it is larger than the sum of its proper divisors (48167966).

50535394 is a wasteful number, since it uses less digits than its factorization.

50535394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 34.

The square root of 50535394 is about 7108.8250787314. The cubic root of 50535394 is about 369.7134230906.

Adding to 50535394 its reverse (49353505), we get a palindrome (99888899).

The spelling of 50535394 in words is "fifty million, five hundred thirty-five thousand, three hundred ninety-four".