50037040 has 40 divisors (see below), whose sum is σ = 116867520. Its totient is φ = 19923456.

The previous prime is 50037023. The next prime is 50037049. The reversal of 50037040 is 4073005.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 50036999 and 50037017.

It is not an unprimeable number, because it can be changed into a prime (50037049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17812 + ... + 20428.

It is an arithmetic number, because the mean of its divisors is an integer number (2921688).

Almost surely, 2^50037040 is an apocalyptic number.

It is an amenable number.

50037040 is an abundant number, since it is smaller than the sum of its proper divisors (66830480).

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

50037040 is a wasteful number, since it uses less digits than its factorization.

50037040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2869 (or 2863 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 50037040 is about 7073.6864505009. The cubic root of 50037040 is about 368.4940984273.

The spelling of 50037040 in words is "fifty million, thirty-seven thousand, forty".