50217492 has 48 divisors (see below), whose sum is σ = 126637952. Its totient is φ = 15396480.

The previous prime is 50217491. The next prime is 50217511. The reversal of 50217492 is 29471205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50217491) 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, 75642 + ... + 76302.

Almost surely, 2^50217492 is an apocalyptic number.

50217492 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

50217492 is an abundant number, since it is smaller than the sum of its proper divisors (76420460).

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

50217492 is a wasteful number, since it uses less digits than its factorization.

50217492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168 (or 1166 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 50217492 is about 7086.4301308910. The cubic root of 50217492 is about 368.9365421388.

Adding to 50217492 its reverse (29471205), we get a palindrome (79688697).

The spelling of 50217492 in words is "fifty million, two hundred seventeen thousand, four hundred ninety-two".