50623428240 has 1440 divisors, whose sum is σ = 238957205760. Its totient is φ = 9342812160.

The previous prime is 50623428211. The next prime is 50623428307. The reversal of 50623428240 is 4282432605.

50623428240 is a `hidden beast` number, since 5 + 0 + 623 + 4 + 2 + 8 + 24 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 50623428195 and 50623428204.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 196978192 + ... + 196978448.

It is an arithmetic number, because the mean of its divisors is an integer number (165942504).

Almost surely, 2^50623428240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50623428240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119478602880).

50623428240 is an abundant number, since it is smaller than the sum of its proper divisors (188333777520).

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

50623428240 is a wasteful number, since it uses less digits than its factorization.

50623428240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The spelling of 50623428240 in words is "fifty billion, six hundred twenty-three million, four hundred twenty-eight thousand, two hundred forty".