50970996 has 72 divisors (see below), whose sum is σ = 138858720. Its totient is φ = 15712704.

The previous prime is 50970991. The next prime is 50971007. The reversal of 50970996 is 69907905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50970991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28546 + ... + 30278.

Almost surely, 2^50970996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50970996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69429360).

50970996 is an abundant number, since it is smaller than the sum of its proper divisors (87887724).

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

50970996 is a wasteful number, since it uses less digits than its factorization.

50970996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805 (or 1800 counting only the distinct ones).

The product of its (nonzero) digits is 153090, while the sum is 45.

The square root of 50970996 is about 7139.3974535671. The cubic root of 50970996 is about 370.7726634016.

The spelling of 50970996 in words is "fifty million, nine hundred seventy thousand, nine hundred ninety-six".