50450590264320 has 352 divisors, whose sum is σ = 179567177019840. Its totient is φ = 13432864112640.

The previous prime is 50450590264307. The next prime is 50450590264331. The reversal of 50450590264320 is 2346209505405.

50450590264320 is a `hidden beast` number, since 5 + 0 + 4 + 5 + 0 + 590 + 26 + 4 + 32 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89991280 + ... + 90550160.

Almost surely, 2^{50450590264320} 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 50450590264320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89783588509920).

50450590264320 is an abundant number, since it is smaller than the sum of its proper divisors (129116586755520).

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

50450590264320 is a wasteful number, since it uses less digits than its factorization.

50450590264320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559568 (or 559544 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

Adding to 50450590264320 its reverse (2346209505405), we get a palindrome (52796799769725).

The spelling of 50450590264320 in words is "fifty trillion, four hundred fifty billion, five hundred ninety million, two hundred sixty-four thousand, three hundred twenty".