50226687040 has 28 divisors (see below), whose sum is σ = 119602299276. Its totient is φ = 20090674688.

The previous prime is 50226687013. The next prime is 50226687053. The reversal of 50226687040 is 4078662205.

50226687040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 31575868416 + 18650818624 = 177696^2 + 136568^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 50226686984 and 50226687002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78478879 + ... + 78479518.

Almost surely, 2^50226687040 is an apocalyptic number.

It is an amenable number.

50226687040 is an abundant number, since it is smaller than the sum of its proper divisors (69375612236).

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

50226687040 is a wasteful number, since it uses less digits than its factorization.

50226687040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156958414 (or 156958404 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 50226687040 in words is "fifty billion, two hundred twenty-six million, six hundred eighty-seven thousand, forty".