50550005481 has 8 divisors (see below), whose sum is σ = 67401146400. Its totient is φ = 33699434112.

The previous prime is 50550005423. The next prime is 50550005573. The reversal of 50550005481 is 18450005505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50550005481 - 2¹⁴ = 50549989097 is a prime.

It is a super-2 number, since 2×50550005481² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50550005581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151170 + ... + 352068.

It is an arithmetic number, because the mean of its divisors is an integer number (8425143300).

Almost surely, 2^50550005481 is an apocalyptic number.

It is an amenable number.

50550005481 is a deficient number, since it is larger than the sum of its proper divisors (16851140919).

50550005481 is a wasteful number, since it uses less digits than its factorization.

50550005481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284775.

The product of its (nonzero) digits is 20000, while the sum is 33.

The spelling of 50550005481 in words is "fifty billion, five hundred fifty million, five thousand, four hundred eighty-one".