50003535038500 has 48 divisors (see below), whose sum is σ = 109861659153792. Its totient is φ = 19881645036000.

The previous prime is 50003535038441. The next prime is 50003535038507. The reversal of 50003535038500 is 583053530005.

It is a self number, because there is not a number n which added to its sum of digits gives 50003535038500.

It is not an unprimeable number, because it can be changed into a prime (50003535038507) 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, 299338866 + ... + 299505865.

It is an arithmetic number, because the mean of its divisors is an integer number (2288784565704).

Almost surely, 2^{50003535038500} is an apocalyptic number.

50003535038500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50003535038500 is an abundant number, since it is smaller than the sum of its proper divisors (59858124115292).

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

50003535038500 is a wasteful number, since it uses less digits than its factorization.

50003535038500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598844917 (or 598844905 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 37.

Adding to 50003535038500 its reverse (583053530005), we get a palindrome (50586588568505).

The spelling of 50003535038500 in words is "fifty trillion, three billion, five hundred thirty-five million, thirty-eight thousand, five hundred".