50030503240 has 16 divisors (see below), whose sum is σ = 112568632380. Its totient is φ = 20012201280.

The previous prime is 50030503219. The next prime is 50030503247. The reversal of 50030503240 is 4230503005.

It can be written as a sum of positive squares in 2 ways, for example, as 47486511396 + 2543991844 = 217914^2 + 50438^2 .

It is not an unprimeable number, because it can be changed into a prime (50030503247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625381251 + ... + 625381330.

Almost surely, 2^50030503240 is an apocalyptic number.

It is an amenable number.

50030503240 is an abundant number, since it is smaller than the sum of its proper divisors (62538129140).

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

50030503240 is a wasteful number, since it uses less digits than its factorization.

50030503240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250762592 (or 1250762588 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The spelling of 50030503240 in words is "fifty billion, thirty million, five hundred three thousand, two hundred forty".