50445102240 has 480 divisors, whose sum is σ = 192714318720. Its totient is φ = 12353181696.

The previous prime is 50445102223. The next prime is 50445102241. The reversal of 50445102240 is 4220154405.

50445102240 is a `hidden beast` number, since 50 + 44 + 510 + 22 + 40 = 666.

50445102240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (50445102241) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 38244301 + ... + 38245619.

It is an arithmetic number, because the mean of its divisors is an integer number (401488164).

Almost surely, 2^50445102240 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 50445102240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96357159360).

50445102240 is an abundant number, since it is smaller than the sum of its proper divisors (142269216480).

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

50445102240 is a wasteful number, since it uses less digits than its factorization.

50445102240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586 (or 1569 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

Adding to 50445102240 its reverse (4220154405), we get a palindrome (54665256645).

The spelling of 50445102240 in words is "fifty billion, four hundred forty-five million, one hundred two thousand, two hundred forty".