50015940 has 48 divisors (see below), whose sum is σ = 150819648. Its totient is φ = 12311424.

The previous prime is 50015929. The next prime is 50015963. The reversal of 50015940 is 4951005.

It is a self number, because there is not a number n which added to its sum of digits gives 50015940.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31282 + ... + 32841.

It is an arithmetic number, because the mean of its divisors is an integer number (3142076).

Almost surely, 2^50015940 is an apocalyptic number.

It is an amenable number.

50015940 is an abundant number, since it is smaller than the sum of its proper divisors (100803708).

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

50015940 is a wasteful number, since it uses less digits than its factorization.

50015940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64148 (or 64146 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 50015940 is about 7072.1948502569. The cubic root of 50015940 is about 368.4422946793.

Adding to 50015940 its reverse (4951005), we get a palindrome (54966945).

The spelling of 50015940 in words is "fifty million, fifteen thousand, nine hundred forty".