50754137280 has 1008 divisors, whose sum is σ = 212490942048. Its totient is φ = 10218700800.

The previous prime is 50754137263. The next prime is 50754137303. The reversal of 50754137280 is 8273145705.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 210597960 + ... + 210598200.

It is an arithmetic number, because the mean of its divisors is an integer number (210804506).

Almost surely, 2^50754137280 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 50754137280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106245471024).

50754137280 is an abundant number, since it is smaller than the sum of its proper divisors (161736804768).

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

50754137280 is a wasteful number, since it uses less digits than its factorization.

50754137280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334 (or 306 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 42.

The spelling of 50754137280 in words is "fifty billion, seven hundred fifty-four million, one hundred thirty-seven thousand, two hundred eighty".