50969900 has 18 divisors (see below), whose sum is σ = 110604900. Its totient is φ = 20387920.

The previous prime is 50969887. The next prime is 50969917. The reversal of 50969900 is 996905.

50969900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 254750 + ... + 254949.

Almost surely, 2^50969900 is an apocalyptic number.

50969900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50969900 is an abundant number, since it is smaller than the sum of its proper divisors (59635000).

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

50969900 is a wasteful number, since it uses less digits than its factorization.

50969900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509713 (or 509706 counting only the distinct ones).

The product of its (nonzero) digits is 21870, while the sum is 38.

The square root of 50969900 is about 7139.3206959766. The cubic root of 50969900 is about 370.7700058788.

The spelling of 50969900 in words is "fifty million, nine hundred sixty-nine thousand, nine hundred".