50445004522 has 32 divisors (see below), whose sum is σ = 86945688000. Its totient is φ = 21709036800.

The previous prime is 50445004501. The next prime is 50445004523. The reversal of 50445004522 is 22540054405.

It is not an unprimeable number, because it can be changed into a prime (50445004523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 640354 + ... + 714802.

It is an arithmetic number, because the mean of its divisors is an integer number (2717052750).

Almost surely, 2^50445004522 is an apocalyptic number.

50445004522 is a deficient number, since it is larger than the sum of its proper divisors (36500683478).

50445004522 is a wasteful number, since it uses less digits than its factorization.

50445004522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76102.

The product of its (nonzero) digits is 32000, while the sum is 31.

Adding to 50445004522 its reverse (22540054405), we get a palindrome (72985058927).

The spelling of 50445004522 in words is "fifty billion, four hundred forty-five million, four thousand, five hundred twenty-two".