50976930 has 48 divisors (see below), whose sum is σ = 125392320. Its totient is φ = 13263264.

The previous prime is 50976889. The next prime is 50976949. The reversal of 50976930 is 3967905.

It is an unprimeable number.

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, 55011 + ... + 55929.

It is an arithmetic number, because the mean of its divisors is an integer number (2612340).

Almost surely, 2^50976930 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50976930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62696160).

50976930 is an abundant number, since it is smaller than the sum of its proper divisors (74415390).

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

50976930 is a wasteful number, since it uses less digits than its factorization.

50976930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015 (or 972 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 39.

The square root of 50976930 is about 7139.8130227619. The cubic root of 50976930 is about 370.7870511893.

The spelling of 50976930 in words is "fifty million, nine hundred seventy-six thousand, nine hundred thirty".