50641539284448 has 432 divisors, whose sum is σ = 167998889953440. Its totient is φ = 14174864510976.

The previous prime is 50641539284407. The next prime is 50641539284489. The reversal of 50641539284448 is 84448293514605.

50641539284448 is a `hidden beast` number, since 5 + 0 + 64 + 1 + 53 + 9 + 2 + 84 + 448 = 666.

It is an interprime number because it is at equal distance from previous prime (50641539284407) and next prime (50641539284489).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4015020990 + ... + 4015033602.

Almost surely, 2^{50641539284448} 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 50641539284448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83999444976720).

50641539284448 is an abundant number, since it is smaller than the sum of its proper divisors (117357350668992).

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

50641539284448 is a wasteful number, since it uses less digits than its factorization.

50641539284448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13451 (or 13387 counting only the distinct ones).

The product of its (nonzero) digits is 132710400, while the sum is 63.

The spelling of 50641539284448 in words is "fifty trillion, six hundred forty-one billion, five hundred thirty-nine million, two hundred eighty-four thousand, four hundred forty-eight".