50505000497358 has 32 divisors (see below), whose sum is σ = 112271836447872. Its totient is φ = 15015780592800.

The previous prime is 50505000497353. The next prime is 50505000497467. The reversal of 50505000497358 is 85379400050505.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 50505000497358.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50505000497351) 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, 7219121788 + ... + 7219128783.

It is an arithmetic number, because the mean of its divisors is an integer number (3508494888996).

Almost surely, 2^{50505000497358} is an apocalyptic number.

50505000497358 is an abundant number, since it is smaller than the sum of its proper divisors (61766835950514).

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

50505000497358 is a wasteful number, since it uses less digits than its factorization.

50505000497358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14438250640.

The product of its (nonzero) digits is 3780000, while the sum is 51.

The spelling of 50505000497358 in words is "fifty trillion, five hundred five billion, four hundred ninety-seven thousand, three hundred fifty-eight".