50808153280 has 112 divisors (see below), whose sum is σ = 123929546400. Its totient is φ = 19840687104.

The previous prime is 50808153259. The next prime is 50808153287. The reversal of 50808153280 is 8235180805.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (50808153287) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 25441242 + ... + 25443238.

Almost surely, 2^50808153280 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 50808153280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61964773200).

50808153280 is an abundant number, since it is smaller than the sum of its proper divisors (73121393120).

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

50808153280 is an frugal number, since it uses more digits than its factorization.

50808153280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2143 (or 2047 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 40.

The spelling of 50808153280 in words is "fifty billion, eight hundred eight million, one hundred fifty-three thousand, two hundred eighty".