50545253421352 has 16 divisors (see below), whose sum is σ = 100347194292660. Its totient is φ = 23786001609984.

The previous prime is 50545253421343. The next prime is 50545253421367. The reversal of 50545253421352 is 25312435254505.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 48820879993636 + 1724373427716 = 6987194^2 + 1313154^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185828137443 + ... + 185828137714.

Almost surely, 2^{50545253421352} is an apocalyptic number.

It is an amenable number.

50545253421352 is a deficient number, since it is larger than the sum of its proper divisors (49801940871308).

50545253421352 is a wasteful number, since it uses less digits than its factorization.

50545253421352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371656275180 (or 371656275176 counting only the distinct ones).

The product of its (nonzero) digits is 3600000, while the sum is 46.

Adding to 50545253421352 its reverse (25312435254505), we get a palindrome (75857688675857).

The spelling of 50545253421352 in words is "fifty trillion, five hundred forty-five billion, two hundred fifty-three million, four hundred twenty-one thousand, three hundred fifty-two".