50353515444212 has 6 divisors (see below), whose sum is σ = 88118652027378. Its totient is φ = 25176757722104.

The previous prime is 50353515444173. The next prime is 50353515444259. The reversal of 50353515444212 is 21244451535305.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 50256841710436 + 96673733776 = 7089206^2 + 310924^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6294189430523 + ... + 6294189430530.

It is an arithmetic number, because the mean of its divisors is an integer number (14686442004563).

Almost surely, 2^{50353515444212} is an apocalyptic number.

It is an amenable number.

50353515444212 is a deficient number, since it is larger than the sum of its proper divisors (37765136583166).

50353515444212 is a wasteful number, since it uses less digits than its factorization.

50353515444212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12588378861057 (or 12588378861055 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 44.

Adding to 50353515444212 its reverse (21244451535305), we get a palindrome (71597966979517).

The spelling of 50353515444212 in words is "fifty trillion, three hundred fifty-three billion, five hundred fifteen million, four hundred forty-four thousand, two hundred twelve".