50603390222052 has 96 divisors (see below), whose sum is σ = 120124661529600. Its totient is φ = 16575462288000.

The previous prime is 50603390222041. The next prime is 50603390222053. The reversal of 50603390222052 is 25022209330605.

It is a self number, because there is not a number n which added to its sum of digits gives 50603390222052.

It is not an unprimeable number, because it can be changed into a prime (50603390222053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5764136199 + ... + 5764144977.

It is an arithmetic number, because the mean of its divisors is an integer number (1251298557600).

Almost surely, 2^{50603390222052} is an apocalyptic number.

It is an amenable number.

50603390222052 is an abundant number, since it is smaller than the sum of its proper divisors (69521271307548).

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

50603390222052 is a wasteful number, since it uses less digits than its factorization.

50603390222052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15457 (or 15455 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

Adding to 50603390222052 its reverse (25022209330605), we get a palindrome (75625599552657).

The spelling of 50603390222052 in words is "fifty trillion, six hundred three billion, three hundred ninety million, two hundred twenty-two thousand, fifty-two".