50045979036456 has 512 divisors, whose sum is σ = 154514739456000. Its totient is φ = 14911288455168.

The previous prime is 50045979036377. The next prime is 50045979036457. The reversal of 50045979036456 is 65463097954005.

50045979036456 is a `hidden beast` number, since 5 + 0 + 0 + 4 + 5 + 97 + 90 + 3 + 6 + 456 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 50045979036393 and 50045979036402.

It is not an unprimeable number, because it can be changed into a prime (50045979036457) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7499768736 + ... + 7499775408.

It is an arithmetic number, because the mean of its divisors is an integer number (301786600500).

Almost surely, 2^{50045979036456} 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 50045979036456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77257369728000).

50045979036456 is an abundant number, since it is smaller than the sum of its proper divisors (104468760419544).

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

50045979036456 is a wasteful number, since it uses less digits than its factorization.

50045979036456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7270 (or 7260 counting only the distinct ones).

The product of its (nonzero) digits is 122472000, while the sum is 63.

The spelling of 50045979036456 in words is "fifty trillion, forty-five billion, nine hundred seventy-nine million, thirty-six thousand, four hundred fifty-six".