50996436 has 12 divisors (see below), whose sum is σ = 118991712. Its totient is φ = 16998808.

The previous prime is 50996431. The next prime is 50996443. The reversal of 50996436 is 63469905.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50996431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2124840 + ... + 2124863.

It is an arithmetic number, because the mean of its divisors is an integer number (9915976).

Almost surely, 2^50996436 is an apocalyptic number.

It is an amenable number.

50996436 is an abundant number, since it is smaller than the sum of its proper divisors (67995276).

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

50996436 is a wasteful number, since it uses less digits than its factorization.

50996436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4249710 (or 4249708 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 42.

The square root of 50996436 is about 7141.1788942723. The cubic root of 50996436 is about 370.8343382655.

The spelling of 50996436 in words is "fifty million, nine hundred ninety-six thousand, four hundred thirty-six".